TTD_Target_ID Target_Name TTD_Drug_ID Drug_Name Drug_Highest_Status Drug_PubchemID Molecular_Formula Molecular_Weight Canonical_SMILES Activity Binder_Type T45457 Melanocortin receptor 3 D0H7AR MK-51 Phase 1 70684954 C25H25N3O 383.5 C1C[C@H](N(C1)CC2=CC=CC3=CC=CC=C32)C(=O)NCC4=CNC5=CC=CC=C54 Ki = 68000 nM Poor binder T45457 Melanocortin receptor 3 B02RNM N-(2-Fluorobenzyl)-4-(2-(4-hydroxybenzyl)-1H-indol-3-yl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)butanamide Investigative 44434696 C39H48FN3O2 609.8 C1CC(CCC1CC2CCC(CC2)N(CC3=CC=CC=C3F)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O)N Ki = 55000 nM Poor binder T45457 Melanocortin receptor 4 B0BM4I N-(2-Aminoethyl)-N-cinnamyl-3-(1H-indol-3-yl)propanamide Investigative 44434570 C22H25N3O 347.5 C1=CC=C(C=C1)/C=C/CN(CCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 106000 nM Poor binder T45457 Melanocortin receptor 3 B0BM4I N-(2-Aminoethyl)-N-cinnamyl-3-(1H-indol-3-yl)propanamide Investigative 44434570 C22H25N3O 347.5 C1=CC=C(C=C1)/C=C/CN(CCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 51000 nM Poor binder T45457 Melanocortin receptor 4 B0HN7X N-(3-Aminopropyl)-1H-indole-3-methanamine Investigative 44265489 C12H17N3 203.28 C1=CC=C2C(=C1)C(=CN2)CNCCCN Ki = 104000 nM Poor binder T45457 Melanocortin receptor 5 B0HN7X N-(3-Aminopropyl)-1H-indole-3-methanamine Investigative 44265489 C12H17N3 203.28 C1=CC=C2C(=C1)C(=CN2)CNCCCN Ki = 150000 nM Poor binder T45457 Melanocortin receptor 3 B0HN7X N-(3-Aminopropyl)-1H-indole-3-methanamine Investigative 44265489 C12H17N3 203.28 C1=CC=C2C(=C1)C(=CN2)CNCCCN Ki = 145000 nM Poor binder T45457 Melanocortin receptor 4 B0QHJ6 N-(2-Guanidino-ethyl)-4-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-butyramide Investigative 44434797 C26H29N5O 427.5 C1=CC=C2C=C(C=CC2=C1)CN(CCN=C(N)N)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 179000 nM Poor binder T45457 Melanocortin receptor 3 B0WQS2 N-{4-[(4-Aminocyclohexyl)methyl]cyclohexyl}-4-{2-[(4-hydroxyphenyl)methyl]-1H-indol-3-yl}-N-[(3-methylphenyl)methyl]butanamide Investigative 44434702 C40H51N3O2 605.9 CC1=CC(=CC=C1)CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O Ki = 78000 nM Poor binder T45457 Melanocortin receptor 4 B13SDC (R)-4-Amino-4-(naphthalen-2-ylmethyl-naphthalen-1-ylmethyl-carbamoyl)-butyric acid Investigative 44265351 C27H26N2O3 426.5 C1=CC=C2C=C(C=CC2=C1)CN(CC3=CC=CC4=CC=CC=C43)C(=O)[C@@H](CCC(=O)O)N Ki = 89000 nM Poor binder T45457 Melanocortin receptor 4 B1KU8L (R)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(4-nitrophenyl)propanamide Investigative 44434659 C21H28N4O3 384.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@@H](CC2=CC=C(C=C2)[N+](=O)[O-])N Ki = 96000 nM Poor binder T45457 Melanocortin receptor 5 B1KU8L (R)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(4-nitrophenyl)propanamide Investigative 44434659 C21H28N4O3 384.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@@H](CC2=CC=C(C=C2)[N+](=O)[O-])N Ki = 102000 nM Poor binder T45457 Melanocortin receptor 3 B1KU8L (R)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(4-nitrophenyl)propanamide Investigative 44434659 C21H28N4O3 384.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@@H](CC2=CC=C(C=C2)[N+](=O)[O-])N Ki = 162000 nM Poor binder T45457 Melanocortin receptor 4 B1LZI6 (E)-N-(5-Aminopentyl)-N-((E)-2-chloro-3-phenylallyl)-3-(1H-indol-3-yl)acrylamide Investigative 44434654 C25H28ClN3O 422 C1=CC=C(C=C1)/C=C(\\CN(CCCCCN)C(=O)/C=C/C2=CNC3=CC=CC=C32)/Cl Ki = 59000 nM Poor binder T45457 Melanocortin receptor 4 B1MB7R 1-[3-[(1H-Indole-3-ylmethyl)amino]propyl]guanidine Investigative 44265472 C13H19N5 245.32 C1=CC=C2C(=C1)C(=CN2)CNCCCN=C(N)N Ki = 107000 nM Poor binder T45457 Melanocortin receptor 4 B1NSR6 (2S)-2-Acetamido-N-[(2R)-1-[[(2S)-1-[[(2S)-1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-(4-iodophenyl)-1-oxopropan-2-yl]-5-(diaminomethylideneamino)pentanamide Investigative 90643805 C32H45I2N11O5 917.6 CC(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@H](CC1=CC=C(C=C1)I)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC2=CC=C(C=C2)I)C(=O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 B20DLM (E)-N-(5-Aminopentyl)-3-(1H-indol-3-yl)-N-((Z)-2-methyl-3-phenylallyl)acrylamide Investigative 44434656 C26H31N3O 401.5 C/C(=C/C1=CC=CC=C1)/CN(CCCCCN)C(=O)/C=C/C2=CNC3=CC=CC=C32 Ki = 99000 nM Poor binder T45457 Melanocortin receptor 4 B2TNJ4 N-[(2R)-3-(4-Chlorophenyl)-1-(4-cyclohexyl-4-oxidopiperazin-4-ium-1-yl)-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide Investigative 44393430 C29H37ClN4O3 525.1 C1CCC(CC1)[N+]2(CCN(CC2)C(=O)[C@@H](CC3=CC=C(C=C3)Cl)NC(=O)C4CC5=CC=CC=C5CN4)[O-] Ki = 57000 nM Poor binder T45457 Melanocortin receptor 1 B2TNJ4 N-[(2R)-3-(4-Chlorophenyl)-1-(4-cyclohexyl-4-oxidopiperazin-4-ium-1-yl)-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide Investigative 44393430 C29H37ClN4O3 525.1 C1CCC(CC1)[N+]2(CCN(CC2)C(=O)[C@@H](CC3=CC=C(C=C3)Cl)NC(=O)C4CC5=CC=CC=C5CN4)[O-] Ki = 152000 nM Poor binder T45457 Melanocortin receptor 5 B2TNJ4 N-[(2R)-3-(4-Chlorophenyl)-1-(4-cyclohexyl-4-oxidopiperazin-4-ium-1-yl)-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide Investigative 44393430 C29H37ClN4O3 525.1 C1CCC(CC1)[N+]2(CCN(CC2)C(=O)[C@@H](CC3=CC=C(C=C3)Cl)NC(=O)C4CC5=CC=CC=C5CN4)[O-] Ki = 102000 nM Poor binder T45457 Melanocortin receptor 3 B2TNJ4 N-[(2R)-3-(4-Chlorophenyl)-1-(4-cyclohexyl-4-oxidopiperazin-4-ium-1-yl)-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide Investigative 44393430 C29H37ClN4O3 525.1 C1CCC(CC1)[N+]2(CCN(CC2)C(=O)[C@@H](CC3=CC=C(C=C3)Cl)NC(=O)C4CC5=CC=CC=C5CN4)[O-] Ki = 114000 nM Poor binder T45457 Melanocortin receptor 4 B2ZLW1 N-(4-Guanidino-butyl)-2-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-acetamide Investigative 44434828 C26H29N5O 427.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN=C(N)N)C(=O)CC3=CNC4=CC=CC=C43 Ki = 182000 nM Poor binder T45457 Melanocortin receptor 3 B2ZLW1 N-(4-Guanidino-butyl)-2-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-acetamide Investigative 44434828 C26H29N5O 427.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN=C(N)N)C(=O)CC3=CNC4=CC=CC=C43 Ki = 137000 nM Poor binder T45457 Melanocortin receptor 4 B36BPE 4-(2-Naphthylmethyl)-1-piperazinecarboxamidine Investigative 44265479 C16H20N4 268.36 C1CN(CCN1CC2=CC3=CC=CC=C3C=C2)C(=N)N Ki = 68000 nM Poor binder T45457 Melanocortin receptor 5 B36BPE 4-(2-Naphthylmethyl)-1-piperazinecarboxamidine Investigative 44265479 C16H20N4 268.36 C1CN(CCN1CC2=CC3=CC=CC=C3C=C2)C(=N)N Ki = 74000 nM Poor binder T45457 Melanocortin receptor 5 B3AQ9G N-(3-Aminopropyl)-N-(1-(benzo[b]thiophen-3-yl)ethyl)-4-(1H-indol-3-yl)butanamide Investigative 44434595 C25H29N3OS 419.6 CC(C1=CSC2=CC=CC=C21)N(CCCN)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 55000 nM Poor binder T45457 Melanocortin receptor 3 B3AQ9G N-(3-Aminopropyl)-N-(1-(benzo[b]thiophen-3-yl)ethyl)-4-(1H-indol-3-yl)butanamide Investigative 44434595 C25H29N3OS 419.6 CC(C1=CSC2=CC=CC=C21)N(CCCN)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 104000 nM Poor binder T45457 Melanocortin receptor 4 B3B6WF 2-(1H-Indol-3-yl)-N-(naphthalen-2-ylmethyl)ethanamine Investigative 2852098 C21H20N2 300.4 C1=CC=C2C=C(C=CC2=C1)CNCCC3=CNC4=CC=CC=C43 Ki = 118000 nM Poor binder T45457 Melanocortin receptor 3 B3B6WF 2-(1H-Indol-3-yl)-N-(naphthalen-2-ylmethyl)ethanamine Investigative 2852098 C21H20N2 300.4 C1=CC=C2C=C(C=CC2=C1)CNCCC3=CNC4=CC=CC=C43 Ki = 59000 nM Poor binder T45457 Melanocortin receptor 4 B3C0MX Nalpha-(2-Naphthylmethyl)-L-Arg-L-Trp-NH2 Investigative 44265589 C28H33N7O2 499.6 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 105000 nM Poor binder T45457 Melanocortin receptor 5 B3C0MX Nalpha-(2-Naphthylmethyl)-L-Arg-L-Trp-NH2 Investigative 44265589 C28H33N7O2 499.6 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 74000 nM Poor binder T45457 Melanocortin receptor 3 B3C0MX Nalpha-(2-Naphthylmethyl)-L-Arg-L-Trp-NH2 Investigative 44265589 C28H33N7O2 499.6 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 107000 nM Poor binder T45457 Melanocortin receptor 3 B3FGY4 N-(2-Aminoethyl)-3-(1H-indol-3-yl)-N-(3-phenylpropyl)propanamide Investigative 9946358 C22H27N3O 349.5 C1=CC=C(C=C1)CCCN(CCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 127000 nM Poor binder T45457 Melanocortin receptor 5 B3FQ0J N-(4-Aminobutyl)-N2-(2-naphthylmethyl)-N6-(1H-indole-3-ylmethyl)-L-lysinamide Investigative 44265315 C30H39N5O 485.7 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CCCCNCC3=CNC4=CC=CC=C43)C(=O)NCCCCN Ki = 173000 nM Poor binder T45457 Melanocortin receptor 3 B3FQ0J N-(4-Aminobutyl)-N2-(2-naphthylmethyl)-N6-(1H-indole-3-ylmethyl)-L-lysinamide Investigative 44265315 C30H39N5O 485.7 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CCCCNCC3=CNC4=CC=CC=C43)C(=O)NCCCCN Ki = 167000 nM Poor binder T45457 Melanocortin receptor 1 B3GU7S (R)-2-[(1H-Indol-3-ylmethyl)-amino]-3-naphthalen-2-yl-propionamide Investigative 44265719 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)C[C@H](C(=O)N)NCC3=CNC4=CC=CC=C43 Ki = 74000 nM Poor binder T45457 Melanocortin receptor 5 B3GU7S (R)-2-[(1H-Indol-3-ylmethyl)-amino]-3-naphthalen-2-yl-propionamide Investigative 44265719 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)C[C@H](C(=O)N)NCC3=CNC4=CC=CC=C43 Ki = 95000 nM Poor binder T45457 Melanocortin receptor 3 B41TQM N-(4-Aminobutyl)-N-cinnamyl-3-(1H-indol-3-yl)propanamide Investigative 44434632 C24H29N3O 375.5 C1=CC=C(C=C1)/C=C/CN(CCCCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 67000 nM Poor binder T45457 Melanocortin receptor 4 B42WUF (1H-Indol-3-ylmethyl)-naphthalen-1-ylmethyl-amine Investigative 44265312 C20H18N2 286.4 C1=CC=C2C(=C1)C=CC=C2CNCC3=CNC4=CC=CC=C43 Ki = 161000 nM Poor binder T45457 Melanocortin receptor 4 B4GUO7 N-(4-(Diethylamino)benzyl)-4-(1H-indol-3-yl)-N-pentylbutanamide Investigative 44434561 C28H39N3O 433.6 CCCCCN(CC1=CC=C(C=C1)N(CC)CC)C(=O)CCCC2=CNC3=CC=CC=C32 Ki = 78000 nM Poor binder T45457 Melanocortin receptor 5 B4H8VB (E)-N-(3-Aminopropyl)-2-(1H-indol-3-yl)-N-(2-methyl-3-phenylallyl)-2-oxoacetamide Investigative 10134057 C23H25N3O2 375.5 C/C(=C\\C1=CC=CC=C1)/CN(CCCN)C(=O)C(=O)C2=CNC3=CC=CC=C32 Ki = 58000 nM Poor binder T45457 Melanocortin receptor 3 B4KSN6 N-(4-Aminobutyl)-N-isopropyl-1H-indole-3-carboxamide Investigative 44434625 C16H23N3O 273.37 CC(C)N(CCCCN)C(=O)C1=CNC2=CC=CC=C21 Ki = 112000 nM Poor binder T45457 Melanocortin receptor 5 B4UD2E CID 137639140 Investigative 137639140 C165H268N52O51S6 3989 C[C@H]([C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)CNC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CO)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CS)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC4=CC=CC=C4)NC(=O)CNC(=O)CNC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC6=CC=C(C=C6)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)O)N)O EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 B4UD2E CID 137639140 Investigative 137639140 C165H268N52O51S6 3989 C[C@H]([C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)CNC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CO)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CS)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC4=CC=CC=C4)NC(=O)CNC(=O)CNC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC6=CC=C(C=C6)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)O)N)O EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 B4X5MI (2R,5R)-5-Acetamido-N-[(2S)-5-(diaminomethylideneamino)-1-[[(2S)-1-(methylamino)-3-naphthalen-2-yl-1-oxopropan-2-yl]amino]-1-oxopentan-2-yl]-2-[(4-fluorophenyl)methyl]-6-phenylhexanamide Investigative 44409339 C41H50FN7O4 723.9 CC(=O)N[C@H](CC[C@H](CC1=CC=C(C=C1)F)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC2=CC3=CC=CC=C3C=C2)C(=O)NC)CC4=CC=CC=C4 Ki = 55474 nM Poor binder T45457 Melanocortin receptor 3 B56ERM N-(3-Amino-propyl)-3-[(1H-indol-3-ylmethyl)-amino]-2-[(naphthalen-2-ylmethyl)-amino]-propionamide Investigative 10025669 C26H31N5O 429.6 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CNCC3=CNC4=CC=CC=C43)C(=O)NCCCN Ki = 50118.72 nM Poor binder T45457 Melanocortin receptor 5 B58VZA (S)-2-[(1H-Indol-3-ylmethyl)-amino]-3-naphthalen-2-yl-propionamide Investigative 44265708 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)C[C@@H](C(=O)N)NCC3=CNC4=CC=CC=C43 Ki = 60000 nM Poor binder T45457 Melanocortin receptor 4 B5BML7 N-(2-Carbamimidamidoethyl)-3-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)propanamide Investigative 44434794 C25H27N5O 413.5 C1=CC=C2C=C(C=CC2=C1)CN(CCN=C(N)N)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 149000 nM Poor binder T45457 Melanocortin receptor 3 B5BML7 N-(2-Carbamimidamidoethyl)-3-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)propanamide Investigative 44434794 C25H27N5O 413.5 C1=CC=C2C=C(C=CC2=C1)CN(CCN=C(N)N)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 65000 nM Poor binder T45457 Melanocortin receptor 3 B5BNZ4 N-((1r,4r)-4-Aminocyclohexyl)-N-benzyl-4-(1H-indol-3-yl)butanamide Investigative 44434861 C25H31N3O 389.5 C1CC(CCC1N)N(CC2=CC=CC=C2)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 50000 nM Poor binder T45457 Melanocortin receptor 4 B5UI2Z (2R)-1-[2-(1H-Indol-3-yl)ethyl]-N-(naphthalen-2-ylmethyl)pyrrolidine-2-carboxamide Investigative 71449140 C26H27N3O 397.5 C1C[C@@H](N(C1)CCC2=CNC3=CC=CC=C32)C(=O)NCC4=CC5=CC=CC=C5C=C4 Ki = 166000 nM Poor binder T45457 Melanocortin receptor 5 B5UK7N (E)-N-(3-Aminopropyl)-N-(2-methyl-3-phenylallyl)-4-(thiophen-2-yl)butanamide Investigative 44434605 C21H28N2OS 356.5 C/C(=C\\C1=CC=CC=C1)/CN(CCCN)C(=O)CCCC2=CC=CS2 Ki = 91000 nM Poor binder T45457 Melanocortin receptor 3 B5UK7N (E)-N-(3-Aminopropyl)-N-(2-methyl-3-phenylallyl)-4-(thiophen-2-yl)butanamide Investigative 44434605 C21H28N2OS 356.5 C/C(=C\\C1=CC=CC=C1)/CN(CCCN)C(=O)CCCC2=CC=CS2 Ki = 63000 nM Poor binder T45457 Melanocortin receptor 4 B5WK7Y N-Benzyl-N-{[carbamoylmethyl-((R)-1-phenyl-ethyl)-carbamoyl]-methyl}-2-(3-guanidino-propylamino)-acetamide Investigative 44279630 C25H35N7O3 481.6 C[C@H](C1=CC=CC=C1)N(CC(=O)N)C(=O)CN(CC2=CC=CC=C2)C(=O)CNCCCN=C(N)N IC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 B67OWJ N-(5-Aminopentyl)-4-(1H-indol-3-yl)-N-(3-phenylpropyl)butanamide Investigative 44434639 C26H35N3O 405.6 C1=CC=C(C=C1)CCCN(CCCCCN)C(=O)CCCC2=CNC3=CC=CC=C32 Ki = 61000 nM Poor binder T45457 Melanocortin receptor 5 B6HJ5N Ac-c[Cys-Glu-Pro-D-Nal(2'')-Arg-Trp-Cys]-Pro-Pro-Lys-Asp-NH2 Investigative 44348183 C71H96N16O16S2 1493.8 CC(=O)[C@@H]1CSSC[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]2CCCN2C(=O)[C@H](NC1=O)CCC(=O)O)CC3=CC4=CC=CC=C4C=C3)CCCN=C(N)N)CC5=CNC6=CC=CC=C65)C(=O)N7CCC[C@H]7C(=O)CN8CCC[C@H]8C(=O)CN[C@@H](CCCCN)C(=O)CN[C@@H](CC(=O)O)C(=O)N IC50 = 97000 nM Poor binder T45457 Melanocortin receptor 4 B6U3TF (2S,4R)-N,4-Dibenzyl-1-[(2R)-5-(diaminomethylideneamino)-2-[(2-naphthalen-2-ylacetyl)amino]pentanoyl]pyrrolidine-2-carboxamide Investigative 44401421 C37H42N6O3 618.8 C1[C@H](CN([C@@H]1C(=O)NCC2=CC=CC=C2)C(=O)[C@@H](CCCN=C(N)N)NC(=O)CC3=CC4=CC=CC=C4C=C3)CC5=CC=CC=C5 Ki ~ 50000 nM Poor binder T45457 Melanocortin receptor 4 B6Y0TA N-(3-Aminopropyl)-N-(1,2,3,4-tetrahydronaphthalen-2-yl)-1H-indole-3-carboxamide Investigative 10269187 C22H25N3O 347.5 C1CC2=CC=CC=C2CC1N(CCCN)C(=O)C3=CNC4=CC=CC=C43 Ki = 74000 nM Poor binder T45457 Melanocortin receptor 3 B6Y0TA N-(3-Aminopropyl)-N-(1,2,3,4-tetrahydronaphthalen-2-yl)-1H-indole-3-carboxamide Investigative 10269187 C22H25N3O 347.5 C1CC2=CC=CC=C2CC1N(CCCN)C(=O)C3=CNC4=CC=CC=C43 Ki = 131000 nM Poor binder T45457 Melanocortin receptor 5 B74TQY N-(2-Chlorobenzyl)-4-(2-(4-hydroxybenzyl)-1H-indol-3-yl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)butanamide Investigative 44434761 C39H48ClN3O2 626.3 C1CC(CCC1CC2CCC(CC2)N(CC3=CC=CC=C3Cl)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O)N Ki = 97000 nM Poor binder T45457 Melanocortin receptor 4 B7B6EH N-(2-Aminoethyl)-N-(naphthalen-2-ylmethyl)-1H-indole-3-carboxamide Investigative 10132207 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)CN(CCN)C(=O)C3=CNC4=CC=CC=C43 Ki = 66000 nM Poor binder T45457 Melanocortin receptor 3 B7B6EH N-(2-Aminoethyl)-N-(naphthalen-2-ylmethyl)-1H-indole-3-carboxamide Investigative 10132207 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)CN(CCN)C(=O)C3=CNC4=CC=CC=C43 Ki = 134000 nM Poor binder T45457 Melanocortin receptor 3 B81NMX (Z)-N-(2-Aminoethyl)-N-(2-chloro-3-phenylallyl)-4-(1H-indol-3-yl)butanamide Investigative 44434572 C23H26ClN3O 395.9 C1=CC=C(C=C1)/C=C(/CN(CCN)C(=O)CCCC2=CNC3=CC=CC=C32)\\Cl Ki = 65000 nM Poor binder T45457 Melanocortin receptor 4 B83LOY N-(2-Aminoethyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 9924916 C23H23N3O 357.4 C1=CC=C2C=C(C=CC2=C1)CN(CCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 140000 nM Poor binder T45457 Melanocortin receptor 3 B83LOY N-(2-Aminoethyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 9924916 C23H23N3O 357.4 C1=CC=C2C=C(C=CC2=C1)CN(CCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 68000 nM Poor binder T45457 Melanocortin receptor 5 B89YFE (Z)-N-(4-Aminobutyl)-N-(2-chloro-3-phenylallyl)-4-(1H-indol-3-yl)butanamide Investigative 44434633 C25H30ClN3O 424 C1=CC=C(C=C1)/C=C(/CN(CCCCN)C(=O)CCCC2=CNC3=CC=CC=C32)\\Cl Ki = 85000 nM Poor binder T45457 Melanocortin receptor 4 B8A4TJ N-(3-Aminopropyl)-N-cinnamyl-3-(1H-indol-3-yl)propanamide Investigative 44434600 C23H27N3O 361.5 C1=CC=C(C=C1)/C=C/CN(CCCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 81000 nM Poor binder T45457 Melanocortin receptor 3 B8A4TJ N-(3-Aminopropyl)-N-cinnamyl-3-(1H-indol-3-yl)propanamide Investigative 44434600 C23H27N3O 361.5 C1=CC=C(C=C1)/C=C/CN(CCCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 65000 nM Poor binder T45457 Melanocortin receptor 4 B8GA3H (R)-3-(1H-Indol-3-yl)-2-[(naphthalen-2-ylmethyl)-amino]-propionamide Investigative 44265711 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)CN[C@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 64000 nM Poor binder T45457 Melanocortin receptor 3 B8GA3H (R)-3-(1H-Indol-3-yl)-2-[(naphthalen-2-ylmethyl)-amino]-propionamide Investigative 44265711 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)CN[C@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 53000 nM Poor binder T45457 Melanocortin receptor 4 B8JI7Q N-Benzyl-N-[(benzyl-carbamoylmethyl-carbamoyl)-methyl]-2-(3-guanidino-propylamino)-acetamide Investigative 44279606 C24H33N7O3 467.6 C1=CC=C(C=C1)CN(CC(=O)N(CC2=CC=CC=C2)CC(=O)N)C(=O)CNCCCN=C(N)N IC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 B8NL2Y (Z)-N-(4-((4-Amino-3-methylcyclohexyl)methyl)-2-methylcyclohexyl)-N-(2-chloro-3-phenylallyl)-4-(1H-indol-3-yl)butanamide Investigative 44434854 C36H48ClN3O 574.2 CC1CC(CCC1N)CC2CCC(C(C2)C)N(C/C(=C/C3=CC=CC=C3)/Cl)C(=O)CCCC4=CNC5=CC=CC=C54 Ki = 64000 nM Poor binder T45457 Melanocortin receptor 3 B8R3MD (Z)-N-(3-(4-(3-Aminopropyl)piperazin-1-yl)propyl)-N-(2-chloro-3-phenylallyl)-4-(1H-indol-3-yl)butanamide Investigative 44434856 C31H42ClN5O 536.1 C1CN(CCN1CCCN)CCCN(C/C(=C/C2=CC=CC=C2)/Cl)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 78000 nM Poor binder T45457 Melanocortin receptor 3 B8W7IK N-(2,6-Difluorobenzyl)-4-(2-(4-hydroxybenzyl)-1H-indol-3-yl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)butanamide Investigative 44434771 C39H47F2N3O2 627.8 C1CC(CCC1CC2CCC(CC2)N(CC3=C(C=CC=C3F)F)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O)N Ki = 65000 nM Poor binder T45457 Melanocortin receptor 4 B9UES7 N-(3-Aminopropyl)-4-(1H-indol-3-yl)-N-phenethylbutanamide Investigative 44434597 C23H29N3O 363.5 C1=CC=C(C=C1)CCN(CCCN)C(=O)CCCC2=CNC3=CC=CC=C32 Ki = 164000 nM Poor binder T45457 Melanocortin receptor 4 B9UT2W CID 90643809 Investigative 90643809 C32H45ClIN11O5 826.1 CC(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@H](CC1=CC=C(C=C1)Cl)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC2=CC=C(C=C2)I)C(=O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 5 B9WVE8 (3S)-3-Amino-4-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-6-amino-1-[[(1R,6aR,7S,10S,13S,16S,19S,22S,25S,31S,34S,37S,43S,46S,49S,55S,58S,61R,66R,69S,72S,75S,84S,88R,90S,93S,96S,99S)-19,37,49-tris(4-aminobutyl)-13,58-bis(2-amino-2-oxoethyl)-25,72-bis(3-amino-3-oxopropyl)-84-benzyl-93-(3-carbamimidamidopropyl)-46-(carboxymethyl)-6a-[[(2S)-1,6-diamino-1-oxohexan-2-yl]carbamoyl]-16,31-bis[(1R)-1-hydroxyethyl]-10,96,99-tris(hydroxymethyl)-75-(1H-imidazol-5-ylmethyl)-22,69,90-tris(2-methylpropyl)-a,2,8,8a,11,14,17,20,23,26,29,32,35,38,44,47,50,56,59,67,70,73,76,79,82,85,87,91,94,97-triacontaoxo-3a,4a,10a,11a,63,64-hexathia-1a,3,7a,9,12,15,18,21,24,27,30,33,36,39,45,48,51,57,60,68,71,74,77,80,83,86,89,92,95,98-triacontazahexacyclo[59.40.7.434,88.03,7.039,43.051,55]dodecahectan-66-yl]amino]-1-oxohexan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-oxobutanoic acid Investigative 137634090 C165H262N52O51S6 3983 C[C@H]([C@H]1C(=O)N[C@@H]2CSSC[C@H]3C(=O)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CSSC[C@@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N4CCC[C@H]4C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N1)CCC(=O)N)CC(C)C)CCCCN)[C@@H](C)O)CC(=O)N)CO)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](N3)CC(C)C)CCCNC(=N)N)CO)CO)C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)[C@@H](NC(=O)[C@@H]5CCCN5C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]6CCCN6C(=O)[C@@H](NC2=O)CCCCN)CC(=O)O)CCCCN)CC(=O)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC7=CC=C(C=C7)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)O)N)CC(C)C)CCC(=O)N)CC8=CN=CN8)CC9=CC=CC=C9)O EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BA56HP CID 90643803 Investigative 90643803 C32H40I2N10O5 898.5 CC(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@H](CC2=CC=C(C=C2)I)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CC=C(C=C3)I)C(=O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 5 BA9C5Y (1R,4S,6R)-N-[(2R)-1-[4-(Tert-butylcarbamoyl)-4-cyclohexylpiperidin-1-yl]-3-(4-fluorophenyl)-1-oxopropan-2-yl]-7-methyl-7-azabicyclo[2.2.2]octane-6-carboxamide Investigative 6918851 C34H51FN4O3 582.8 CC(C)(C)NC(=O)C1(CCN(CC1)C(=O)[C@@H](CC2=CC=C(C=C2)F)NC(=O)[C@@H]3C[C@@H]4CC[C@H]3N(C4)C)C5CCCCC5 EC50 = 850000 nM Poor binder T45457 Melanocortin receptor 1 BA9C5Y (1R,4S,6R)-N-[(2R)-1-[4-(Tert-butylcarbamoyl)-4-cyclohexylpiperidin-1-yl]-3-(4-fluorophenyl)-1-oxopropan-2-yl]-7-methyl-7-azabicyclo[2.2.2]octane-6-carboxamide Investigative 6918851 C34H51FN4O3 582.8 CC(C)(C)NC(=O)C1(CCN(CC1)C(=O)[C@@H](CC2=CC=C(C=C2)F)NC(=O)[C@@H]3C[C@@H]4CC[C@H]3N(C4)C)C5CCCCC5 EC50 = 160000 nM Poor binder T45457 Melanocortin receptor 4 BAM32O (2R)-2-Amino-N-[(2R)-1-cyclohexyl-5-(diaminomethylideneamino)pentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453902 C21H34FN5O 391.5 C1CCC(CC1)C[C@@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 50000 nM Poor binder T45457 Melanocortin receptor 3 BB2KP1 N-(1H-Indole-3-ylmethyl)-1-(1-naphthylmethyl)-D-prolinamide Investigative 70682904 C25H25N3O 383.5 C1C[C@@H](N(C1)CC2=CC=CC3=CC=CC=C32)C(=O)NCC4=CNC5=CC=CC=C54 Ki = 104000 nM Poor binder T45457 Melanocortin receptor 5 BCPY81 N-(4-((4-Aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)-N-(pyridin-4-ylmethyl)butanamide Investigative 44434759 C31H42N4O 486.7 C1CC(CCC1CC2CCC(CC2)N(CC3=CC=NC=C3)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 96000 nM Poor binder T45457 Melanocortin receptor 3 BCPY81 N-(4-((4-Aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)-N-(pyridin-4-ylmethyl)butanamide Investigative 44434759 C31H42N4O 486.7 C1CC(CCC1CC2CCC(CC2)N(CC3=CC=NC=C3)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 172000 nM Poor binder T45457 Melanocortin receptor 3 BCW5O2 N-(2-Bromobenzyl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)butanamide Investigative 44434709 C32H42BrN3O 564.6 C1CC(CCC1CC2CCC(CC2)N(CC3=CC=CC=C3Br)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 80000 nM Poor binder T45457 Melanocortin receptor 5 BCZG01 N-(4-(Methylthio)benzyl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)butanamide Investigative 44434699 C33H45N3OS 531.8 CSC1=CC=C(C=C1)CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=CNC5=CC=CC=C54 Ki = 85000 nM Poor binder T45457 Melanocortin receptor 4 BD23CF (S)-5-Guanidino-2-[(1,2,3,4-tetrahydro-naphthalen-2-ylmethyl)-amino]-pentanoic acid amide Investigative 44265590 C17H27N5O 317.4 C1CC2=CC=CC=C2CC1CN[C@@H](CCCN=C(N)N)C(=O)N Ki = 134000 nM Poor binder T45457 Melanocortin receptor 5 BD23CF (S)-5-Guanidino-2-[(1,2,3,4-tetrahydro-naphthalen-2-ylmethyl)-amino]-pentanoic acid amide Investigative 44265590 C17H27N5O 317.4 C1CC2=CC=CC=C2CC1CN[C@@H](CCCN=C(N)N)C(=O)N Ki = 130000 nM Poor binder T45457 Melanocortin receptor 3 BD23CF (S)-5-Guanidino-2-[(1,2,3,4-tetrahydro-naphthalen-2-ylmethyl)-amino]-pentanoic acid amide Investigative 44265590 C17H27N5O 317.4 C1CC2=CC=CC=C2CC1CN[C@@H](CCCN=C(N)N)C(=O)N Ki = 155000 nM Poor binder T45457 Melanocortin receptor 4 BD40RE N-(4-Aminobutyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 10200110 C25H27N3O 385.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 111000 nM Poor binder T45457 Melanocortin receptor 3 BD40RE N-(4-Aminobutyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 10200110 C25H27N3O 385.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 63000 nM Poor binder T45457 Melanocortin receptor 5 BDH0P9 N-(2,6-Difluorobenzyl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)butanamide Investigative 44434770 C32H41F2N3O 521.7 C1CC(CCC1CC2CCC(CC2)N(CC3=C(C=CC=C3F)F)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 83000 nM Poor binder T45457 Melanocortin receptor 3 BDH0P9 N-(2,6-Difluorobenzyl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)butanamide Investigative 44434770 C32H41F2N3O 521.7 C1CC(CCC1CC2CCC(CC2)N(CC3=C(C=CC=C3F)F)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 52000 nM Poor binder T45457 Melanocortin receptor 4 BE46XJ 2-[(1R,4S,7S,13S,16S,19S,22S,25S,28R,31S,37S,40S,46S)-19,46-Dibenzyl-4-[(2S)-butan-2-yl]-16,31-bis(3-carbamimidamidopropyl)-25-[(1R)-1-hydroxyethyl]-22-(1H-imidazol-5-ylmethyl)-13-(1H-indol-3-ylmethyl)-3,6,12,15,18,21,24,27,30,33,36,39,45,48-tetradecaoxo-50,51-dithia-2,5,11,14,17,20,23,26,29,32,35,38,44,47-tetradecazatetracyclo[26.20.4.07,11.040,44]dopentacontan-37-yl]acetic acid Investigative 137645567 C79H107N23O17S2 1715 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N1)CC4=CNC5=CC=CC=C54)CCCNC(=N)N)CC6=CC=CC=C6)CC7=CN=CN7)[C@@H](C)O)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CC=CC=C9)CC(=O)O)CCCNC(=N)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 BE46XJ 2-[(1R,4S,7S,13S,16S,19S,22S,25S,28R,31S,37S,40S,46S)-19,46-Dibenzyl-4-[(2S)-butan-2-yl]-16,31-bis(3-carbamimidamidopropyl)-25-[(1R)-1-hydroxyethyl]-22-(1H-imidazol-5-ylmethyl)-13-(1H-indol-3-ylmethyl)-3,6,12,15,18,21,24,27,30,33,36,39,45,48-tetradecaoxo-50,51-dithia-2,5,11,14,17,20,23,26,29,32,35,38,44,47-tetradecazatetracyclo[26.20.4.07,11.040,44]dopentacontan-37-yl]acetic acid Investigative 137645567 C79H107N23O17S2 1715 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N1)CC4=CNC5=CC=CC=C54)CCCNC(=N)N)CC6=CC=CC=C6)CC7=CN=CN7)[C@@H](C)O)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CC=CC=C9)CC(=O)O)CCCNC(=N)N Ki ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BE83VC N-(2-Guanidino-ethyl)-2-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-acetamide Investigative 44434790 C24H25N5O 399.5 C1=CC=C2C=C(C=CC2=C1)CN(CCN=C(N)N)C(=O)CC3=CNC4=CC=CC=C43 Ki = 179000 nM Poor binder T45457 Melanocortin receptor 3 BE83VC N-(2-Guanidino-ethyl)-2-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-acetamide Investigative 44434790 C24H25N5O 399.5 C1=CC=C2C=C(C=CC2=C1)CN(CCN=C(N)N)C(=O)CC3=CNC4=CC=CC=C43 Ki = 57000 nM Poor binder T45457 Melanocortin receptor 3 BE8J1C 1-(3-Aminocyclohexyl)-3-(3-(N-benzyl-4-(1H-indol-3-yl)butanamido)cyclohexyl)urea Investigative 44434867 C32H43N5O2 529.7 C1CC(CC(C1)NC(=O)NC2CCCC(C2)N(CC3=CC=CC=C3)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 57000 nM Poor binder T45457 Melanocortin receptor 4 BF2CN7 N-(4-Guanidino-butyl)-3-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-propionamide Investigative 44434839 C27H31N5O 441.6 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN=C(N)N)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 116000 nM Poor binder T45457 Melanocortin receptor 3 BF2CN7 N-(4-Guanidino-butyl)-3-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-propionamide Investigative 44434839 C27H31N5O 441.6 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN=C(N)N)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 50000 nM Poor binder T45457 Melanocortin receptor 3 BFHT83 N-{4-[(4-Aminocyclohexyl)methyl]cyclohexyl}-4-{2-[(4-hydroxyphenyl)methyl]-1H-indol-3-yl}-N-[(4-methylphenyl)methyl]butanamide Investigative 44434707 C40H51N3O2 605.9 CC1=CC=C(C=C1)CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O Ki = 147000 nM Poor binder T45457 Melanocortin receptor 3 BFR29T N-(3-Guanidinopropyl)-1-(2-naphthylmethyl)-4alpha-hydroxy-L-prolinamide Investigative 44265681 C20H27N5O2 369.5 C1[C@@H](CN([C@@H]1C(=O)NCCCN=C(N)N)CC2=CC3=CC=CC=C3C=C2)O Ki = 82000 nM Poor binder T45457 Melanocortin receptor 3 BFR4T7 N-(2-Bromo-4,5-dimethoxycinnamyl)-4-(2-(4-hydroxybenzyl)-1H-indol-3-yl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)butanamide Investigative 44434758 C43H54BrN3O4 756.8 COC1=C(C=C(C(=C1)/C=C/CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O)Br)OC Ki = 94000 nM Poor binder T45457 Melanocortin receptor 4 BGUX81 N-(4-Aminobutyl)-3-(1H-indol-3-yl)-N-(1-phenylpropyl)propanamide Investigative 44434616 C24H31N3O 377.5 CCC(C1=CC=CC=C1)N(CCCCN)C(=O)CCC2=CNC3=CC=CC=C32 Ki = 158000 nM Poor binder T45457 Melanocortin receptor 4 BH4I2E N-[(2R)-3-(4-Chlorophenyl)-1-(4-oxido-4-phenylpiperazin-4-ium-1-yl)-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide Investigative 44393450 C29H31ClN4O3 519 C1C[N+](CCN1C(=O)[C@@H](CC2=CC=C(C=C2)Cl)NC(=O)C3CC4=CC=CC=C4CN3)(C5=CC=CC=C5)[O-] Ki = 169000 nM Poor binder T45457 Melanocortin receptor 5 BH4I2E N-[(2R)-3-(4-Chlorophenyl)-1-(4-oxido-4-phenylpiperazin-4-ium-1-yl)-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide Investigative 44393450 C29H31ClN4O3 519 C1C[N+](CCN1C(=O)[C@@H](CC2=CC=C(C=C2)Cl)NC(=O)C3CC4=CC=CC=C4CN3)(C5=CC=CC=C5)[O-] Ki = 94000 nM Poor binder T45457 Melanocortin receptor 4 BH5YD6 Nalpha-(2-Naphthylmethyl)-D-Arg-L-Trp-NH2 Investigative 44265591 C28H33N7O2 499.6 C1=CC=C2C=C(C=CC2=C1)CN[C@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 56000 nM Poor binder T45457 Melanocortin receptor 5 BH5YD6 Nalpha-(2-Naphthylmethyl)-D-Arg-L-Trp-NH2 Investigative 44265591 C28H33N7O2 499.6 C1=CC=C2C=C(C=CC2=C1)CN[C@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 56000 nM Poor binder T45457 Melanocortin receptor 3 BH5YD6 Nalpha-(2-Naphthylmethyl)-D-Arg-L-Trp-NH2 Investigative 44265591 C28H33N7O2 499.6 C1=CC=C2C=C(C=CC2=C1)CN[C@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 147000 nM Poor binder T45457 Melanocortin receptor 3 BH8BK5 N-(3-Aminopropyl)-N-cinnamyl-1H-indole-3-carboxamide Investigative 44434599 C21H23N3O 333.4 C1=CC=C(C=C1)/C=C/CN(CCCN)C(=O)C2=CNC3=CC=CC=C32 Ki = 172000 nM Poor binder T45457 Melanocortin receptor 4 BH91QP Nalpha-(2-Naphthylmethyl)-L-arginine Investigative 44265658 C17H22N4O2 314.4 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CCCN=C(N)N)C(=O)O Ki = 66000 nM Poor binder T45457 Melanocortin receptor 4 BIHT70 (E)-N-(3-Aminopropyl)-2-(1H-indol-3-yl)-N-(2-methyl-3-phenylallyl)acetamide Investigative 10155513 C23H27N3O 361.5 C/C(=C\\C1=CC=CC=C1)/CN(CCCN)C(=O)CC2=CNC3=CC=CC=C32 Ki = 67000 nM Poor binder T45457 Melanocortin receptor 5 BIHT70 (E)-N-(3-Aminopropyl)-2-(1H-indol-3-yl)-N-(2-methyl-3-phenylallyl)acetamide Investigative 10155513 C23H27N3O 361.5 C/C(=C\\C1=CC=CC=C1)/CN(CCCN)C(=O)CC2=CNC3=CC=CC=C32 Ki = 89000 nM Poor binder T45457 Melanocortin receptor 1 BIUL40 (2R)-2-Amino-N-[(2S)-5-(diaminomethylideneamino)-1-piperidin-1-ylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453826 C20H33FN6O 392.5 C1CCN(CC1)C[C@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 50000 nM Poor binder T45457 Melanocortin receptor 4 BIUL40 (2R)-2-Amino-N-[(2S)-5-(diaminomethylideneamino)-1-piperidin-1-ylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453826 C20H33FN6O 392.5 C1CCN(CC1)C[C@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 BIUL40 (2R)-2-Amino-N-[(2S)-5-(diaminomethylideneamino)-1-piperidin-1-ylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453826 C20H33FN6O 392.5 C1CCN(CC1)C[C@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BJ3GQ5 N-((1R,2R)-2-Aminocyclohexyl)-N-cinnamyl-4-(1H-indol-3-yl)butanamide Investigative 44434853 C27H33N3O 415.6 C1CC[C@H]([C@@H](C1)N)N(C/C=C/C2=CC=CC=C2)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 116000 nM Poor binder T45457 Melanocortin receptor 3 BJ3GQ5 N-((1R,2R)-2-Aminocyclohexyl)-N-cinnamyl-4-(1H-indol-3-yl)butanamide Investigative 44434853 C27H33N3O 415.6 C1CC[C@H]([C@@H](C1)N)N(C/C=C/C2=CC=CC=C2)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 62000 nM Poor binder T45457 Melanocortin receptor 4 BJ4AI5 1-[3-[(2-Naphthylmethyl)amino]propyl]guanidine Investigative 44265487 C15H20N4 256.35 C1=CC=C2C=C(C=CC2=C1)CNCCCN=C(N)N Ki = 56000 nM Poor binder T45457 Melanocortin receptor 4 BK30ZL (2R)-2-Amino-N-[(2R)-5-(diaminomethylideneamino)-1-phenylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 24882666 C21H28FN5O 385.5 C1=CC=C(C=C1)C[C@@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 BK30ZL (2R)-2-Amino-N-[(2R)-5-(diaminomethylideneamino)-1-phenylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 24882666 C21H28FN5O 385.5 C1=CC=C(C=C1)C[C@@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BK3J7N (2S,4S)-N,4-Dibenzyl-1-[(2S)-5-(diaminomethylideneamino)-2-[(2-naphthalen-2-ylacetyl)amino]pentanoyl]pyrrolidine-2-carboxamide Investigative 44401462 C37H42N6O3 618.8 C1[C@@H](CN([C@@H]1C(=O)NCC2=CC=CC=C2)C(=O)[C@H](CCCN=C(N)N)NC(=O)CC3=CC4=CC=CC=C4C=C3)CC5=CC=CC=C5 Ki ~ 50000 nM Poor binder T45457 Melanocortin receptor 4 BK4C7R N-(5-Aminopentyl)-3-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)propanamide Investigative 10158674 C27H31N3O 413.6 C1=CC=C2C=C(C=CC2=C1)CN(CCCCCN)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 62000 nM Poor binder T45457 Melanocortin receptor 3 BK4C7R N-(5-Aminopentyl)-3-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)propanamide Investigative 10158674 C27H31N3O 413.6 C1=CC=C2C=C(C=CC2=C1)CN(CCCCCN)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 58000 nM Poor binder T45457 Melanocortin receptor 3 BK97PM 2-[(1R,4S,7S,13S,16S,19R,22S,25S,28R,31S,37S,40S,46S)-19,46-Dibenzyl-4-[(2S)-butan-2-yl]-16,31-bis(3-carbamimidamidopropyl)-25-[(1R)-1-hydroxyethyl]-22-(1H-imidazol-5-ylmethyl)-13-(1H-indol-3-ylmethyl)-14,17-dimethyl-3,6,12,15,18,21,24,27,30,33,36,39,45,48-tetradecaoxo-50,51-dithia-2,5,11,14,17,20,23,26,29,32,35,38,44,47-tetradecazatetracyclo[26.20.4.07,11.040,44]dopentacontan-37-yl]acetic acid Investigative 137659394 C81H111N23O17S2 1743 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N3CCC[C@H]3C(=O)N1)CC4=CNC5=CC=CC=C54)C)CCCNC(=N)N)C)CC6=CC=CC=C6)CC7=CN=CN7)[C@@H](C)O)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CC=CC=C9)CC(=O)O)CCCNC(=N)N Ki ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BK9Y1T 2-(1H-Indol-3-yl)-N-(1H-indol-3-ylmethyl)ethanamine Investigative 2163781 C19H19N3 289.4 C1=CC=C2C(=C1)C(=CN2)CCNCC3=CNC4=CC=CC=C43 Ki = 161000 nM Poor binder T45457 Melanocortin receptor 3 BK9Y1T 2-(1H-Indol-3-yl)-N-(1H-indol-3-ylmethyl)ethanamine Investigative 2163781 C19H19N3 289.4 C1=CC=C2C(=C1)C(=CN2)CCNCC3=CNC4=CC=CC=C43 Ki = 86000 nM Poor binder T45457 Melanocortin receptor 4 BL69PQ (2R)-2-Amino-N-[(2S)-5-(diaminomethylideneamino)-1-oxo-1-piperidin-1-ylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453850 C20H31FN6O2 406.5 C1CCN(CC1)C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 50000 nM Poor binder T45457 Melanocortin receptor 1 BL69PQ (2R)-2-Amino-N-[(2S)-5-(diaminomethylideneamino)-1-oxo-1-piperidin-1-ylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453850 C20H31FN6O2 406.5 C1CCN(CC1)C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N EC50 ~ 50000 nM Poor binder T45457 Melanocortin receptor 3 BL69PQ (2R)-2-Amino-N-[(2S)-5-(diaminomethylideneamino)-1-oxo-1-piperidin-1-ylpentan-2-yl]-3-(4-fluorophenyl)propanamide Investigative 44453850 C20H31FN6O2 406.5 C1CCN(CC1)C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](CC2=CC=C(C=C2)F)N Ki ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BLE6M1 N-(4-Guanidino-butyl)-4-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-butyramide Investigative 44434841 C28H33N5O 455.6 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN=C(N)N)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 96000 nM Poor binder T45457 Melanocortin receptor 3 BLE6M1 N-(4-Guanidino-butyl)-4-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-butyramide Investigative 44434841 C28H33N5O 455.6 C1=CC=C2C=C(C=CC2=C1)CN(CCCCN=C(N)N)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 134000 nM Poor binder T45457 Melanocortin receptor 4 BM0O9X N2-(2-Naphthylmethyl)-L-ornithine allyl ester Investigative 44265722 C19H24N2O2 312.4 C=CCOC(=O)[C@H](CCCN)NCC1=CC2=CC=CC=C2C=C1 Ki = 127000 nM Poor binder T45457 Melanocortin receptor 5 BM0O9X N2-(2-Naphthylmethyl)-L-ornithine allyl ester Investigative 44265722 C19H24N2O2 312.4 C=CCOC(=O)[C@H](CCCN)NCC1=CC2=CC=CC=C2C=C1 Ki = 200000 nM Poor binder T45457 Melanocortin receptor 3 BM0O9X N2-(2-Naphthylmethyl)-L-ornithine allyl ester Investigative 44265722 C19H24N2O2 312.4 C=CCOC(=O)[C@H](CCCN)NCC1=CC2=CC=CC=C2C=C1 Ki = 161000 nM Poor binder T45457 Melanocortin receptor 4 BMAN65 2-[2-[(2R)-2-[(2-Acetyl-3,4-dihydro-1H-isoquinoline-3-carbonyl)amino]-3-(4-chlorophenyl)propanoyl]-3,4-dihydro-1H-isoquinoline-3-carbonyl]-3,4-dihydro-1H-isoquinoline-3-carboxamide Investigative 90643839 C41H40ClN5O5 718.2 CC(=O)N1CC2=CC=CC=C2CC1C(=O)N[C@H](CC3=CC=C(C=C3)Cl)C(=O)N4CC5=CC=CC=C5CC4C(=O)N6CC7=CC=CC=C7CC6C(=O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 BMOS07 N-Benzhydryl-N-{[carbamoylmethyl-((R)-1-phenyl-ethyl)-carbamoyl]-methyl}-2-(3-guanidino-propylamino)-acetamide Investigative 10392968 C31H39N7O3 557.7 C[C@H](C1=CC=CC=C1)N(CC(=O)N)C(=O)CN(C(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)CNCCCN=C(N)N IC50 ~ 50000 nM Poor binder T45457 Melanocortin receptor 5 BN01GI (S)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(1H-indol-3-yl)propanamide Investigative 44434665 C23H30N4O 378.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@H](CC2=CNC3=CC=CC=C32)N Ki = 54000 nM Poor binder T45457 Melanocortin receptor 5 BN5Z2V (E)-N-(4-Aminobutyl)-2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)-N-(2-methyl-3-phenylallyl)acetamide Investigative 44434634 C33H36ClN3O3 558.1 CC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)N(CCCCN)C/C(=C/C4=CC=CC=C4)/C Ki = 56000 nM Poor binder T45457 Melanocortin receptor 3 BO2Y8T N-(4-Hydroxy-2-methoxycinnamyl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)-4-(1H-indol-3-yl)butanamide Investigative 44434754 C35H47N3O3 557.8 COC1=C(C=CC(=C1)O)/C=C/CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=CNC5=CC=CC=C54 Ki = 51000 nM Poor binder T45457 Melanocortin receptor 3 BO7PL5 N-(2-Amino-ethyl)-2,3-bis-[(naphthalen-2-ylmethyl)-amino]-propionamide Investigative 44265347 C27H30N4O 426.6 C1=CC=C2C=C(C=CC2=C1)CNC[C@@H](C(=O)NCCN)NCC3=CC4=CC=CC=C4C=C3 Ki = 58000 nM Poor binder T45457 Melanocortin receptor 3 BPD52T N-(3-(4-(3-Aminopropyl)piperazin-1-yl)propyl)-N-benzyl-4-(1H-indol-3-yl)butanamide Investigative 44434857 C29H41N5O 475.7 C1CN(CCN1CCCN)CCCN(CC2=CC=CC=C2)C(=O)CCCC3=CNC4=CC=CC=C43 Ki = 52000 nM Poor binder T45457 Melanocortin receptor 4 BPFW56 N-(5-Aminopentyl)-2-(1H-indol-3-yl)-N-(3-phenylpropyl)acetamide Investigative 44434637 C24H31N3O 377.5 C1=CC=C(C=C1)CCCN(CCCCCN)C(=O)CC2=CNC3=CC=CC=C32 Ki = 77000 nM Poor binder T45457 Melanocortin receptor 4 BPNU43 (R)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(1H-indol-3-yl)propanamide Investigative 44434664 C23H30N4O 378.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@@H](CC2=CNC3=CC=CC=C32)N Ki = 87000 nM Poor binder T45457 Melanocortin receptor 5 BPNU43 (R)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(1H-indol-3-yl)propanamide Investigative 44434664 C23H30N4O 378.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@@H](CC2=CNC3=CC=CC=C32)N Ki = 159000 nM Poor binder T45457 Melanocortin receptor 3 BPNU43 (R)-2-Amino-N-(5-aminopentyl)-N-benzyl-3-(1H-indol-3-yl)propanamide Investigative 44434664 C23H30N4O 378.5 C1=CC=C(C=C1)CN(CCCCCN)C(=O)[C@@H](CC2=CNC3=CC=CC=C32)N Ki = 106000 nM Poor binder T45457 Melanocortin receptor 5 BQ0O5R CID 137659949 Investigative 137659949 C167H256N48O50S6 3929 CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)NCC(=O)N[C@H](C(=O)N3)CCC(=O)O)CO)CO)C(C)C)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@H](CC(=O)O)N)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC2=O)CC6=CC=C(C=C6)O)CCCNC(=N)N)CCCCN)C)CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N)N7CCC[C@H]7C(=O)N1)C)CO)CC8=CC=C(C=C8)O)CC(C)C)[C@@H](C)O)CCC(=O)N)[C@@H](C)CC)CCCCN)[C@@H](C)O)CC9=CC=CC=C9 EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 BQ0O5R CID 137659949 Investigative 137659949 C167H256N48O50S6 3929 CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)NCC(=O)N[C@H](C(=O)N3)CCC(=O)O)CO)CO)C(C)C)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@H](CC(=O)O)N)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC2=O)CC6=CC=C(C=C6)O)CCCNC(=N)N)CCCCN)C)CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N)N7CCC[C@H]7C(=O)N1)C)CO)CC8=CC=C(C=C8)O)CC(C)C)[C@@H](C)O)CCC(=O)N)[C@@H](C)CC)CCCCN)[C@@H](C)O)CC9=CC=CC=C9 EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 5 BR42DX (R)-5-Guanidino-2-[(naphthalen-2-ylmethyl)-amino]-pentanoic acid amide Investigative 44265675 C17H23N5O 313.4 C1=CC=C2C=C(C=CC2=C1)CN[C@H](CCCN=C(N)N)C(=O)N Ki = 125000 nM Poor binder T45457 Melanocortin receptor 4 BR7X9O (S)-3-(1H-Indol-3-yl)-2-[(naphthalen-2-ylmethyl)-amino]-propionamide Investigative 44265749 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 139000 nM Poor binder T45457 Melanocortin receptor 3 BR7X9O (S)-3-(1H-Indol-3-yl)-2-[(naphthalen-2-ylmethyl)-amino]-propionamide Investigative 44265749 C22H21N3O 343.4 C1=CC=C2C=C(C=CC2=C1)CN[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N Ki = 56000 nM Poor binder T45457 Melanocortin receptor 3 BRB5Z8 N-(3-Bromo-4-methoxybenzyl)-4-(2-(4-hydroxybenzyl)-1H-indol-3-yl)-N-(4-((4-aminocyclohexyl)methyl)cyclohexyl)butanamide Investigative 44434753 C40H50BrN3O3 700.7 COC1=C(C=C(C=C1)CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=C(NC5=CC=CC=C54)CC6=CC=C(C=C6)O)Br Ki = 132000 nM Poor binder T45457 Melanocortin receptor 4 BS12VX Tert-butyl 3-(2-(4-acetylphenylamino)-6-(diisopentylcarbamoyl)-1H-benzo[d]imidazol-1-yl)propylcarbamate Investigative 44432918 C34H49N5O4 591.8 CC(C)CCN(CCC(C)C)C(=O)C1=CC2=C(C=C1)N=C(N2CCCNC(=O)OC(C)(C)C)NC3=CC=C(C=C3)C(=O)C Ki = 85113.8 nM Poor binder T45457 Melanocortin receptor 5 BS81IW 1-((1r,4R)-4-Aminocyclohexyl)-3-((1r,4R)-4-(N-benzyl-4-(1H-indol-3-yl)butanamido)cyclohexyl)urea Investigative 44434858 C32H43N5O2 529.7 C1CC(CCC1N)NC(=O)NC2CCC(CC2)N(CC3=CC=CC=C3)C(=O)CCCC4=CNC5=CC=CC=C54 Ki = 176000 nM Poor binder T45457 Melanocortin receptor 3 BS81IW 1-((1r,4R)-4-Aminocyclohexyl)-3-((1r,4R)-4-(N-benzyl-4-(1H-indol-3-yl)butanamido)cyclohexyl)urea Investigative 44434858 C32H43N5O2 529.7 C1CC(CCC1N)NC(=O)NC2CCC(CC2)N(CC3=CC=CC=C3)C(=O)CCCC4=CNC5=CC=CC=C54 Ki = 99000 nM Poor binder T45457 Melanocortin receptor 4 BSPW75 2-[Benzyl-(2-{[2-(3-guanidino-propylamino)-acetyl]-phenethyl-amino}-acetyl)-amino]-2-methyl-propionamide Investigative 44279793 C27H39N7O3 509.6 CC(C)(C(=O)N)N(CC1=CC=CC=C1)C(=O)CN(CCC2=CC=CC=C2)C(=O)CNCCCN=C(N)N IC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 5 BSU9D8 N-(1-Naphthylmethyl)-N-(2-naphthylmethyl)amine Investigative 2817655 C22H19N 297.4 C1=CC=C2C=C(C=CC2=C1)CNCC3=CC=CC4=CC=CC=C43 Ki = 100000 nM Poor binder T45457 Melanocortin receptor 5 BSZO64 Nalpha-(1H-Indole-3-ylmethyl)-L-Arg-L-Trp-NH2 Investigative 44265656 C26H32N8O2 488.6 C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)N)NC(=O)[C@H](CCCN=C(N)N)NCC3=CNC4=CC=CC=C43 Ki = 184000 nM Poor binder T45457 Melanocortin receptor 3 BV5Q0K 1-((1r,4r)-4-Aminocyclohexyl)-3-(3-(N-benzyl-4-(1H-indol-3-yl)butanamido)cyclohexyl)urea Investigative 44434864 C32H43N5O2 529.7 C1CC(CC(C1)N(CC2=CC=CC=C2)C(=O)CCCC3=CNC4=CC=CC=C43)NC(=O)NC5CCC(CC5)N Ki = 59000 nM Poor binder T45457 Melanocortin receptor 4 BV6I0Q 2-(4-Hydroxybenzyl)-N-(4-aminobutyl)-N-isopropyl-1H-indole-3-carboxamide Investigative 44434631 C23H29N3O2 379.5 CC(C)N(CCCCN)C(=O)C1=C(NC2=CC=CC=C21)CC3=CC=C(C=C3)O Ki = 165000 nM Poor binder T45457 Melanocortin receptor 3 BV6I0Q 2-(4-Hydroxybenzyl)-N-(4-aminobutyl)-N-isopropyl-1H-indole-3-carboxamide Investigative 44434631 C23H29N3O2 379.5 CC(C)N(CCCCN)C(=O)C1=C(NC2=CC=CC=C21)CC3=CC=C(C=C3)O Ki = 106000 nM Poor binder T45457 Melanocortin receptor 3 BVBR74 N-(5-Aminopentyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 10157774 C26H29N3O 399.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCCCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 50000 nM Poor binder T45457 Melanocortin receptor 4 BVJF16 2-[(1R,4S,7S,13S,16S,19R,22S,25S,28R,31S,37S,40S,46S)-19,46-Dibenzyl-4-[(2S)-butan-2-yl]-16,31-bis(3-carbamimidamidopropyl)-25-[(1R)-1-hydroxyethyl]-22-(1H-imidazol-5-ylmethyl)-13-(1H-indol-3-ylmethyl)-14,17,23-trimethyl-3,6,12,15,18,21,24,27,30,33,36,39,45,48-tetradecaoxo-50,51-dithia-2,5,11,14,17,20,23,26,29,32,35,38,44,47-tetradecazatetracyclo[26.20.4.07,11.040,44]dopentacontan-37-yl]acetic acid Investigative 137646333 C82H113N23O17S2 1757.1 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N3CCC[C@H]3C(=O)N1)CC4=CNC5=CC=CC=C54)C)CCCNC(=N)N)C)CC6=CC=CC=C6)CC7=CN=CN7)C)[C@@H](C)O)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CC=CC=C9)CC(=O)O)CCCNC(=N)N Ki = 69183.1 nM Poor binder T45457 Melanocortin receptor 5 BVJF16 2-[(1R,4S,7S,13S,16S,19R,22S,25S,28R,31S,37S,40S,46S)-19,46-Dibenzyl-4-[(2S)-butan-2-yl]-16,31-bis(3-carbamimidamidopropyl)-25-[(1R)-1-hydroxyethyl]-22-(1H-imidazol-5-ylmethyl)-13-(1H-indol-3-ylmethyl)-14,17,23-trimethyl-3,6,12,15,18,21,24,27,30,33,36,39,45,48-tetradecaoxo-50,51-dithia-2,5,11,14,17,20,23,26,29,32,35,38,44,47-tetradecazatetracyclo[26.20.4.07,11.040,44]dopentacontan-37-yl]acetic acid Investigative 137646333 C82H113N23O17S2 1757.1 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N3CCC[C@H]3C(=O)N1)CC4=CNC5=CC=CC=C54)C)CCCNC(=N)N)C)CC6=CC=CC=C6)CC7=CN=CN7)C)[C@@H](C)O)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CC=CC=C9)CC(=O)O)CCCNC(=N)N IC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BW4ZO0 CID 90643804 Investigative 90643804 C36H42IN9O7 839.7 CC(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@H](CC1=CC=C(C=C1)I)C(=O)N2CC3=CC=CC=C3CC2C(=O)N[C@H](CC4=CC=C(C=C4)[N+](=O)[O-])C(=O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 5 BW5HM6 1-(3-Aminocyclohexyl)-3-((1r,4r)-4-(N-benzyl-4-(1H-indol-3-yl)butanamido)cyclohexyl)urea Investigative 44434859 C32H43N5O2 529.7 C1CC(CC(C1)NC(=O)NC2CCC(CC2)N(CC3=CC=CC=C3)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 52000 nM Poor binder T45457 Melanocortin receptor 4 BW79MI N-(3-Aminopropyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 10177247 C24H25N3O 371.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 161000 nM Poor binder T45457 Melanocortin receptor 3 BW79MI N-(3-Aminopropyl)-2-(1H-indol-3-yl)-N-(naphthalen-2-ylmethyl)acetamide Investigative 10177247 C24H25N3O 371.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCN)C(=O)CC3=CNC4=CC=CC=C43 Ki = 63000 nM Poor binder T45457 Melanocortin receptor 3 BWHT72 N-{4-[(4-Aminocyclohexyl)methyl]cyclohexyl}-4-(1H-indol-3-yl)-N-[(2-methylphenyl)methyl]butanamide Investigative 44434703 C33H45N3O 499.7 CC1=CC=CC=C1CN(C2CCC(CC2)CC3CCC(CC3)N)C(=O)CCCC4=CNC5=CC=CC=C54 Ki = 121000 nM Poor binder T45457 Melanocortin receptor 4 BWV15X 1-[3-[(1R,4S,7S,13S,19S,22S,25S,28S,31R,34S,37S,40S,43S,46S)-43-Benzyl-4,19-bis[(2S)-butan-2-yl]-34-(3-carbamimidamidopropyl)-28-[(1S)-1-hydroxyethyl]-22-(hydroxymethyl)-46-(1H-imidazol-5-ylmethyl)-37-(1H-indol-3-ylmethyl)-25-methyl-3,6,12,18,21,24,27,30,33,36,39,42,45,48-tetradecaoxo-50,51-dithia-2,5,11,17,20,23,26,29,32,35,38,41,44,47-tetradecazatetracyclo[29.17.4.07,11.013,17]dopentacontan-40-yl]propyl]guanidine Investigative 137655905 C76H111N23O16S2 1667 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N4CCC[C@H]4C(=O)N1)[C@@H](C)CC)CO)C)[C@H](C)O)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC2=O)CC5=CN=CN5)CC6=CC=CC=C6)CCCNC(=N)N)CC7=CNC8=CC=CC=C87)CCCNC(=N)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BX8DU5 N-(3-Aminopropyl)-2-naphthalenemethanamine Investigative 44265309 C14H18N2 214.31 C1=CC=C2C=C(C=CC2=C1)CNCCCN Ki = 94000 nM Poor binder T45457 Melanocortin receptor 3 BX8DU5 N-(3-Aminopropyl)-2-naphthalenemethanamine Investigative 44265309 C14H18N2 214.31 C1=CC=C2C=C(C=CC2=C1)CNCCCN Ki = 57000 nM Poor binder T45457 Melanocortin receptor 5 BXH48F N-(4-((4-Aminocyclohexyl)methyl)cyclohexyl)-N-benzyl-4-(1H-indol-3-yl)butanamide Investigative 44434781 C32H43N3O 485.7 C1CC(CCC1CC2CCC(CC2)N(CC3=CC=CC=C3)C(=O)CCCC4=CNC5=CC=CC=C54)N Ki = 105000 nM Poor binder T45457 Melanocortin receptor 5 BY04UD CID 137651025 Investigative 137651025 C167H263N49O49S6 3934 CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CS)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCC(=O)N)NC(=O)CNC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC5=CC=C(C=C5)O)NC(=O)[C@H](CC6=CN=CN6)NC(=O)[C@H](CC(=O)O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 3 BY04UD CID 137651025 Investigative 137651025 C167H263N49O49S6 3934 CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CS)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCC(=O)N)NC(=O)CNC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC5=CC=C(C=C5)O)NC(=O)[C@H](CC6=CN=CN6)NC(=O)[C@H](CC(=O)O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 4 BY2KW3 2-[(2S)-2-[[(2R)-2-[[(2S)-2-Acetamido-3-(1H-imidazol-5-yl)propanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxamide Investigative 90643820 C33H42N10O5 658.8 CC(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@H](CC2=CC=CC=C2)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N3CC4=CC=CC=C4CC3C(=O)N EC50 ~ 100000 nM Poor binder T45457 Melanocortin receptor 5 BYF5B1 N-(2-Aminoethyl)-2-naphthalenemethanamine Investigative 44265473 C13H16N2 200.28 C1=CC=C2C=C(C=CC2=C1)CNCCN Ki = 83000 nM Poor binder T45457 Melanocortin receptor 3 BYQ90O N-(3-Guanidino-propyl)-3-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-propionamide Investigative 23653113 C26H29N5O 427.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCN=C(N)N)C(=O)CCC3=CNC4=CC=CC=C43 Ki = 53000 nM Poor binder T45457 Melanocortin receptor 4 BYUO85 (2S,4S)-4-Hydroxy-N-[2-(1H-imidazol-5-yl)ethyl]-1-(naphthalen-2-ylmethyl)pyrrolidine-2-carboxamide Investigative 44265713 C21H24N4O2 364.4 C1[C@@H](CN([C@@H]1C(=O)NCCC2=CN=CN2)CC3=CC4=CC=CC=C4C=C3)O Ki = 150000 nM Poor binder T45457 Melanocortin receptor 5 BYUO85 (2S,4S)-4-Hydroxy-N-[2-(1H-imidazol-5-yl)ethyl]-1-(naphthalen-2-ylmethyl)pyrrolidine-2-carboxamide Investigative 44265713 C21H24N4O2 364.4 C1[C@@H](CN([C@@H]1C(=O)NCCC2=CN=CN2)CC3=CC4=CC=CC=C4C=C3)O Ki = 50000 nM Poor binder T45457 Melanocortin receptor 3 BYUO85 (2S,4S)-4-Hydroxy-N-[2-(1H-imidazol-5-yl)ethyl]-1-(naphthalen-2-ylmethyl)pyrrolidine-2-carboxamide Investigative 44265713 C21H24N4O2 364.4 C1[C@@H](CN([C@@H]1C(=O)NCCC2=CN=CN2)CC3=CC4=CC=CC=C4C=C3)O Ki = 161000 nM Poor binder T45457 Melanocortin receptor 4 BYV3T9 (2R)-2-Amino-N-[3-cyclohexyl-4-(1,2,4-triazol-1-yl)butyl]-3-(4-fluorophenyl)propanamide Investigative 44453903 C21H30FN5O 387.5 C1CCC(CC1)C(CCNC(=O)[C@@H](CC2=CC=C(C=C2)F)N)CN3C=NC=N3 Ki ~ 50000 nM Poor binder T45457 Melanocortin receptor 3 BYV3T9 (2R)-2-Amino-N-[3-cyclohexyl-4-(1,2,4-triazol-1-yl)butyl]-3-(4-fluorophenyl)propanamide Investigative 44453903 C21H30FN5O 387.5 C1CCC(CC1)C(CCNC(=O)[C@@H](CC2=CC=C(C=C2)F)N)CN3C=NC=N3 EC50 ~ 50000 nM Poor binder T45457 Melanocortin receptor 3 BZ29WC (Z)-N-(4-((4-Aminocyclohexyl)methyl)cyclohexyl)-N-(2-chloro-3-phenylallyl)-2-(naphthalen-2-yloxy)acetamide Investigative 44434778 C34H41ClN2O2 545.2 C1CC(CCC1CC2CCC(CC2)N(C/C(=C/C3=CC=CC=C3)/Cl)C(=O)COC4=CC5=CC=CC=C5C=C4)N Ki = 62000 nM Poor binder T45457 Melanocortin receptor 4 BZ3SP7 N-(3-Guanidino-propyl)-2-(1H-indol-3-yl)-N-naphthalen-2-ylmethyl-acetamide Investigative 44434799 C25H27N5O 413.5 C1=CC=C2C=C(C=CC2=C1)CN(CCCN=C(N)N)C(=O)CC3=CNC4=CC=CC=C43 Ki = 150000 nM Poor binder T45457 Melanocortin receptor 3 BZ8TO0 2-[(1R,4S,7S,13S,16S,19R,22S,25S,28R,31S,37S,40S,46S)-19,46-Dibenzyl-4-[(2S)-butan-2-yl]-16,31-bis(3-carbamimidamidopropyl)-25-[(1R)-1-hydroxyethyl]-22-(1H-imidazol-5-ylmethyl)-13-(1H-indol-3-ylmethyl)-14-methyl-3,6,12,15,18,21,24,27,30,33,36,39,45,48-tetradecaoxo-50,51-dithia-2,5,11,14,17,20,23,26,29,32,35,38,44,47-tetradecazatetracyclo[26.20.4.07,11.040,44]dopentacontan-37-yl]acetic acid Investigative 137659790 C80H109N23O17S2 1729 CC[C@H](C)[C@H]1C(=O)N[C@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N3CCC[C@H]3C(=O)N1)CC4=CNC5=CC=CC=C54)C)CCCNC(=N)N)CC6=CC=CC=C6)CC7=CN=CN7)[C@@H](C)O)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CC=CC=C9)CC(=O)O)CCCNC(=N)N Ki = 53703.18 nM Poor binder T45457 Melanocortin receptor 4 BZH02D N-(1H-Indole-3-ylmethyl)-N-(1-naphthylmethyl)-L-argininamide Investigative 71461662 C26H30N6O 442.6 C1=CC=C2C(=C1)C=CC=C2CN(CC3=CNC4=CC=CC=C43)C(=O)[C@H](CCCN=C(N)N)N Ki = 70000 nM Poor binder T45457 Melanocortin receptor 3 BZH02D N-(1H-Indole-3-ylmethyl)-N-(1-naphthylmethyl)-L-argininamide Investigative 71461662 C26H30N6O 442.6 C1=CC=C2C(=C1)C=CC=C2CN(CC3=CNC4=CC=CC=C43)C(=O)[C@H](CCCN=C(N)N)N Ki = 52000 nM Poor binder T45457 Melanocortin receptor 5 BZYD45 1-(Naphthalen-2-ylmethyl)piperazine Investigative 910537 C15H18N2 226.32 C1CN(CCN1)CC2=CC3=CC=CC=C3C=C2 Ki = 141000 nM Poor binder