4-methyl-2-phenylpyrimidine

6-氨基-4-苯基-1,3,5-噻嗪-2(1H)-酮

4-氯-6-羟基甲基-2-苯基嘧啶

5-methyl-3-phenyl-1H-1,2,4-triazole

2,4-diphenylquinazoline