IUPAC:(2S)-1-[(2S)-1-[(2S,3S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanoyl]-2,5-dihydro-1H-pyrrol-2-yl]formamido}-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanamido]-3-methylpentanoyl]pyrrolidine-2-carbonyl]-2,5-dihydro-1H-pyrrole-2-carboxylic acid
IUPAC:(2S)-1-[(2S)-1-[(2S,3S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-indol-3-yl)propanoyl]-2,5-dihydro-1H-pyrrol-2-yl]formamido}-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanamido]-3-methylpentanoyl]pyrrolidine-2-carbonyl]-2,5-dihydro-1H-pyrrole-2-carboxylic acid