4-苯甲酰基苯甲醛

4-(2-苯基-1-乙炔)苯甲腈

1,1'-diphenyl-1H,1'H-[4,5']bi[pyrazolo[3,4-d]pyrimidinyl]-4'-one

4-(1-phenylpyrazolo[3,4-d]pyrimidine-4-carbonyl)benzonitrile

1-phenylpyrazolo[3,4-d]pyrimidine-4-carbonitrile