IUPAC:(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-{2-[(2S,3S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-methylbutanamido]-3-methylpentanamido]acetamido}-5-carbamimidamidopentanamido]-3-methylpentanamido]-4-methylpentanamido]-N-({[(1S,2S)-1-{[(1S)-1-carbamoyl-3-methylbutyl]carbamoyl}-2-methylbutyl]carbamoyl}methyl)butanediamide
IUPAC:(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-{2-[(2S,3S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-methylbutanamido]-3-methylpentanamido]acetamido}-5-carbamimidamidopentanamido]-3-methylpentanamido]-4-methylpentanamido]-N-({[(1S,2S)-1-{[(1S)-1-carbamoyl-3-methylbutyl]carbamoyl}-2-methylbutyl]carbamoyl}methyl)butanediamide