1-methyl-3-(1-(phenylsulfonyl)propan-2-ylidene)piperidin-4-one

苯磺酰丙酮

6-甲基-3-硝基-5,6,7,8-四氢-1,6-萘啶

5-甲基-6H-吡啶并[3,4-h]咔唑-9-醇

2,8-dimethyl-1,3,4,7,8,8a-hexahydroisoquinolin-6-one