1-(2-Bromobutanoyl)piperidine

2,2-diphenyl-4-piperidin-1-ylbutanenitrile

7-chloro-9-piperidin-1-yl-1,2,3,4-tetrahydroacridine

N,N-dimethylpiperidine-1-sulfonamide

N-(1-oxo-3-phenyl-1-piperidin-1-ylpropan-2-yl)benzamide