1 4I5 (6s)-2-chloro-5,6,7,8,9,10-hexahydrocyclohepta[B]indole-6-carboxamide 1.000 2 OCZ (1s)-6-chloro-2,3,4,9-tetrahydro-1h-carbazole-1- carboxamide 0.842 3 2J2 (1r)-6-chloro-2,3,4,9-tetrahydro-1h-carbazole-1-carboxylic acid 0.750 4 ZPI 6,7,8,9-tetrahydro-5~{H}-carbazole-1-carbonitrile 0.737 5 MLW 4-chloranyl-5~{H}-cyclohepta[B]indol-10-one 0.700