IUPAC:(2S)-2-[(2S,3R)-2-[(2S)-2-{2-[(2S)-2-[(2S,3R)-2-{[(2S)-1-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanamido]-3-carbamoylpropanamido]acetamido}-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanoic acid
IUPAC:(2S)-2-[(2S,3R)-2-[(2S)-2-{2-[(2S)-2-[(2S,3R)-2-{[(2S)-1-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanamido]-3-carbamoylpropanamido]acetamido}-3-(4-hydroxyphenyl)propanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanoic acid