IUPAC:(2S)-N-[(2S)-1-[(2R,4S)-2-[(6,6'-difluoro-3'-{[(2R,4S)-4-hydroxy-1-[(2S)-2-[(2S)-2-(methylamino)propanamido]butanoyl]pyrrolidin-2-yl]methyl}-1H,1'H-[2,2'-biindol]-3-yl)methyl]-4-hydroxypyrrolidin-1-yl]-1-oxobutan-2-yl]-2-(methylamino)propanamide
IUPAC:(2S)-N-[(2S)-1-[(2R,4S)-2-[(6,6'-difluoro-3'-{[(2R,4S)-4-hydroxy-1-[(2S)-2-[(2S)-2-(methylamino)propanamido]butanoyl]pyrrolidin-2-yl]methyl}-1H,1'H-[2,2'-biindol]-3-yl)methyl]-4-hydroxypyrrolidin-1-yl]-1-oxobutan-2-yl]-2-(methylamino)propanamide