2-苯甲酰基乙酰苯胺

3-oxo-3-phenyl-N-pyridin-2-yl-propionamide

3-氧代-3-苯基丙酰胺

1,2-二氢-4(3H)-苯基-1,5-苯并二氮杂革-2-酮

3-[hydroxy(phenyl)methylidene]-6-phenylpyran-2,4-dione