tert-butyl (2S)-2-(5-(10,12-dichloro-6-(3-methoxyphenyl)-6H-benzo[5,6][1,3]oxazino[3,4-a]indol-3-yl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate

tert-butyl (1R,3S,5R)-3-(5-(10-chloro-6-(3-fluoro-5-methoxyphenyl)-6H-benzo[5,6][1,3]oxazino[3,4-a]indol-3-yl)-1H-imidazol-2-yl)-2-azabicyclo[3.1.0]hexane-2-carboxylate

tert-butyl (2S)-2-(5-(10-chloro-6-(3,5-dimethoxyphenyl)-6H-benzo[5,6][1,3]oxazino[3,4-a]indol-3-yl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate

methyl ((2S)-1-((2S)-2-(5-(10-chloro-6-(3,5-dimethoxyphenyl)-6H-benzo[5,6][1,3]oxazino[3,4-a]indol-3-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

methyl ((2S)-1-((2S)-2-(5-(6-(3,5-dimethoxyphenyl)-10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6H-benzo[5,6][1,3]oxazino[3,4-a]indol-3-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate