4-溴-1,3-二氢-1-甲基-2H-吲哚-2-酮

1,3,7,8-四甲基黄嘌呤

N-[6-methyl-3-(phenylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]pyridine-3-carboxamide

5-氟-2-甲基苯甲醚

3,3-二甲基-2,4-戊二酮