6-methyl-2-(4-nitrophenyl)imidazo[1,2-a]pyridine

3-anilino-1-(4-nitrophenyl)-3-phenylpropan-1-one

2-氨基-4-(4-硝基苯基)-3-噻吩甲腈

1-(3-acetyl-4-nitrophenyl)ethanone

3-苯基异噁唑-5-羧酸甲酯