1-[2-(benzenesulfonyl)ethyl]piperidin-4-one

1-(3-甲氧基-4-硝基苯基)哌啶-4-酮

1-(1-(3-甲氧基-4-硝基苯基)哌啶-4-基)-4-甲基哌嗪

6-氟-3-(哌啶-4-基)-1H-吲哚

2-(1-苄基-4-哌啶)乙腈