Synonyms: Cyclopropa[c]pyrrolo[3,2-e]indole-6-carboxylicacid,2-[[6-[[6-(aminocarbonyl)-3,6,7,8-tetrahydrobenzo[1,2-b:4,3-b']dipyrrol-2-yl]carbonyl]-3,6,7,8-tetrahydrobenzo[1,2-b:4,3-b']dipyrrol-2-yl]carbonyl]-1,2,4,5,8,8a-hexahydro-4-oxo-,methyl ester, (7bR)-