1-甲基-4,9-二氢-3H-吡啶并[3,4-b]吲哚

2-methyl-2-(2-phenylhydrazinyl)propanenitrile

1-anilinopyrrole-2,5-dione

4-methyl-2,3-dihydro-1H-cyclopenta[b]indole

5-methyl-7,8,9,10-tetrahydro-6H-cyclohepta[b]indole