

4,9-dihydro-1H-carbazol-3(2H)-one



2-amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile

7-bromo-1,2,3,4-tetrahydrocyclopenta[b]indol-2-amine


6-chloro-1H-pyrrolo[2,3-b]pyridine

1-tert-butyl 3-methyl pyrrolidine-1,3-dicarboxylate
