(R)-[(4S,5R,7S)-5-ethyl-1-azabicyclo[2.2.2]octan-7-yl]-(6-methoxyquinolin-4-yl)methanol (R)-[(2S,4S,5R)-5-ethylquinuclidin-2-yl]-(6-methoxy-4-quinolyl)methanol (R)-[(2S,4S,5R)-5-ethyl-2-quinuclidinyl]-(6-methoxy-4-quinolyl)methanol Hydroquinine ACon1_002104 337714_ALDRICH 53955_FLUKA MEGxp0_001893