nicotine N'-oxide; Oxynicotine; Nicotine-N'-oxide; N-Oxynicotine; Nicotine 1'-N-oxide; 3-[(2S)-1-methyl-1-oxidopyrrolidin-1-ium-2-yl]pyridine; Nicotine, 1'-oxide; (2S)-1-methyl-2-(pyridin-3-yl)pyrrolidine 1-oxide; (1'S,2'S)-Nicotine 1'-Oxide; Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, N-oxide, (2s)-; CCRIS 7627; Nicotine EP Impurity E; (s)-nicotine-N'-oxide; Nicotine Related Compound E; Pyridine, 3-[(1S,2S)-1-methyl-1-oxido-2-pyrrolidinyl]-; (S)-nicotine N(1')-oxide; SCHEMBL6557005; CHEMBL3544718; CTK1G5453; ZINC5419310; AKOS006273144; 3-[(2S)-1-methyl-1-oxidopyrrolidin-2-yl]pyridine; Q27272930; Pyridine, 3-((2S)-1-methyl-1-oxido-2-pyrrolidinyl)-; (1RS,2S)-1-Methyl-2-(pyridin-3-yl)pyrrolidine 1-Oxide (Nicotine N'-Oxide)