4-(2H-isoquinolin-1-ylidene)-2-methyl-1,3-oxazol-5-one

3-乙酰氨基香豆素

N-(6-溴-2-氧代-2H-1-苯并吡喃-3-基)乙酰胺

2-(乙酰氨基)-N-甲基-乙酰胺

2-acetamido-N,3-diphenylprop-2-enamide