IUPAC:(4S)-4-[(2S)-2-{2-[(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S,3S)-2-[(2S)-2-(2-{2-[(2S)-2-[(2S)-6-amino-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-4-carbamoylbutanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]hexanamido]hexanamido]-5-carbamimidamidopentanamido]acetamido}acetamido)-3-carboxypropanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanamido]acetamido}-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]acetamido}-3-carbamoylpropanamido]-4-{[(1S,2S)-1-{[(1S)-1-[({[(1S)-1-{[(1S,2S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-[(carboxymethyl)carbamoyl]-3-methylbutyl]carbamoyl}-2-phenylethyl]carbamoyl}methyl)carbamoyl]ethyl]carbamoyl}-2-methylbutyl]carbamoyl}ethyl]carbamoyl}methyl)carbamoyl]-2-phenylethyl]carbamoyl}-2-methylbutyl]carbamoyl}butanoic acid
IUPAC:(4S)-4-[(2S)-2-{2-[(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S,3S)-2-[(2S)-2-(2-{2-[(2S)-2-[(2S)-6-amino-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-4-carbamoylbutanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]hexanamido]hexanamido]-5-carbamimidamidopentanamido]acetamido}acetamido)-3-carboxypropanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanamido]acetamido}-4-carboxybutanamido]-3-(1H-indol-3-yl)propanamido]acetamido}-3-carbamoylpropanamido]-4-{[(1S,2S)-1-{[(1S)-1-[({[(1S)-1-{[(1S,2S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-[(carboxymethyl)carbamoyl]-3-methylbutyl]carbamoyl}-2-phenylethyl]carbamoyl}methyl)carbamoyl]ethyl]carbamoyl}-2-methylbutyl]carbamoyl}ethyl]carbamoyl}methyl)carbamoyl]-2-phenylethyl]carbamoyl}-2-methylbutyl]carbamoyl}butanoic acid