IUPAC:(2S)-N-[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-2-{[(1S)-1-carbamoyl-2-(1H-indol-3-yl)ethyl]carbamoyl}-1-methoxy-2-methylethyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl]-2-[(2S)-2-({4-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazido]-4-oxobutyl}(methyl)amino)-3-methylbutanamido]-N,3-dimethylbutanamide
IUPAC:(2S)-N-[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-2-{[(1S)-1-carbamoyl-2-(1H-indol-3-yl)ethyl]carbamoyl}-1-methoxy-2-methylethyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl]-2-[(2S)-2-({4-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazido]-4-oxobutyl}(methyl)amino)-3-methylbutanamido]-N,3-dimethylbutanamide