3-pyrimidin-5-yl-1-azabicyclo[2.2.2]oct-2-ene

(3R)-N-[(1S)-1-Phenylethyl]quinuclidin-3-amine

N-羟基奎宁环-3-羧酰胺

2-乙酰氨基-3-乙基羰基噻吩并(2,3-b)奎宁环

4-amino-1-aza-3-thiatricyclo[5.2.2.02,6]undeca-2(6),4-diene-5-carboxylic acid ethyl ester