1-(4-bromophenyl)-2-phenyl-2-piperidin-1-ylethanone

1-[4-(3-methyl-1H-indol-2-yl)phenoxy]-3-piperidin-1-ylpropan-2-ol

2,6,8-trimethyl-4-piperidin-1-ylimidazo[1,5-a]pyrimidine

4,6-dimethyl-2-piperidin-1-ylimidazo[1,5-a]pyrimidine

4-methyl-6-phenyl-2-piperidin-1-ylimidazo[1,5-a]pyrimidine