IUPAC:(3S)-3-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-6-amino-2-[(2S)-2-{2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-4-methylpentanamido]-3-hydroxypropanamido]-3-hydroxypropanamido]acetamido}-4-methylpentanamido]hexanamido]-3-methylpentanamido]-3-carbamoylpropanamido]-3-hydroxypropanamido]propanamido]hexanamido]-3-carboxypropanamido]-3-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-3-carbamoyl-1-{[(1S,2S)-1-{[(1S)-1-carboxyethyl]carbamoyl}-2-methylbutyl]carbamoyl}propyl]carbamoyl}-3-methylbutyl]carbamoyl}methyl)carbamoyl]ethyl]carbamoyl}ethyl]carbamoyl}propanoic acid
IUPAC:(3S)-3-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-6-amino-2-[(2S)-2-{2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-4-methylpentanamido]-3-hydroxypropanamido]-3-hydroxypropanamido]acetamido}-4-methylpentanamido]hexanamido]-3-methylpentanamido]-3-carbamoylpropanamido]-3-hydroxypropanamido]propanamido]hexanamido]-3-carboxypropanamido]-3-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-3-carbamoyl-1-{[(1S,2S)-1-{[(1S)-1-carboxyethyl]carbamoyl}-2-methylbutyl]carbamoyl}propyl]carbamoyl}-3-methylbutyl]carbamoyl}methyl)carbamoyl]ethyl]carbamoyl}ethyl]carbamoyl}propanoic acid