ethyl (4Z)-4-(phenylhydrazinylidene)pentanoate

5-(4-硝基苯基)-2-苯基-2,4-二氢-3H-吡唑-3-酮

3-ethyl-2-methyl-1H-indole

3-异丙基-2-甲基-1H-吲哚

2-phenyltriazole-4-carbonitrile