ethyl 1-(carbamoylamino)-2-methyl-5-phenyl-4-(phenylcarbamoyl)pyrrole-3-carboxylate

2-氯-4-苯基喹啉

4-oxo-N,1,2,6-tetraphenylpyridine-3-carboxamide

N,N'-二(苯基)丙二酰胺

2,4-dibenzoyl-N,N'-diphenylpentanediamide