2,2-diphenyl-1-(piperidin-1-yl)ethan-1-one oxime

3,4-dibenzhydryl-2-oxido-1,2,5-oxadiazol-2-ium

3-硝基-4-(哌啶-1-基)吡啶

1-(2-cyclohexylprop-2-enyl)piperidine

1-[(5-bromothiophen-2-yl)methyl]piperidine