(S)-7-(7-(1-(chloromethyl)-5-hydroxy-8-methyl-1,2,3,6-tetrahydropyrrolo[3,2-e]indole-3-carbonyl)-4-hydroxy-5-methoxy-1,2,3,6-tetrahydropyrrolo[3,2-e]indole-3-carbonyl)-4-hydroxy-5-methoxy-1,6-dihydropyrrolo[3,2-e]indole-3(2H)-carboxamide

(S)-1,6-dihydro-1-(hydroxymethyl)-8-methyl-5-(phenylmethoxy)-benzo[1,2-b:4,3-b']dipyrrole-3(2H)-carboxylic acid 1,1-dimethylethyl ester

(S)-1-(chloromethyl)-1,6-dihydro-8-methyl-5-(phenylmethoxy)-benzo[1,2-b:4,3-b']dipyrrole-3(2H)-carboxylic acid 1,1-dimethylethyl ester

5-amino-1-benzoyl-7-(benzyloxy)-3-methyl-N5-(phenylsulfonyl)indole

5-(benzyloxy)-1,2,3,6-tetrahydro-8-methylbenzo[1,2-b:4,3-b']dipyrrole-1-methanol