2-羟基-N-(1-苯基环己基)哌啶

1-(1-phenylcyclohexyl)piperidine-2-carbonitrile

1-(1-phenylcyclohexyl)piperidin-2-one

4'-(4-羟基哌啶基)-4-苯基环己醇

3-硝基苯环己哌啶