5-[(4-nitrophenyl)methylidene]-2-phenyl-1H-imidazol-4-one

苯基-(4-苯基-2-苯基氨基-噻唑-5-基)-甲酮

N'-(4-aminophenyl)sulfonylbenzenecarboximidamide

4-amino-2-phenylpyrimidine-5-carbonitrile

2,4,6-triphenylpyrimidine-5-carbonitrile