methyl (2S,3aR,7aR)-3a,6-bis((tert-butyldimethylsilyl)oxy)-1-(2-iodo-4-methoxy-5-((triisopropylsilyl)oxy)benzoyl)-2,3,3a,7a-tetrahydro-1H-indole-2-carboxylate

methyl (3aR,3a1R,5S,11bS)-3a-((tert-butyldimethylsilyl)oxy)-10-methoxy-1,7-dioxo-9-((triisopropylsilyl)oxy)-3a,3a1,4,5,7,11b-hexahydro-1H-pyrrolo[3,2,1-de]phenanthridine-5-carboxylate