4-二乙氨基苯甲酸甲酯

3-乙酰基氨基-1,3-二苯基-1-丙酮

N-[1-(2-oxocyclohexyl)cyclohexyl]acetamide

2-(1-aminoethylidene)propanedinitrile

N-[(2-oxochromen-3-yl)-phenylmethyl]acetamide