IUPAC: (4S)-4-[(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-methylbutanamido]propanamido]-3-hydroxybutanamido]-3-methylbutanamido]hexanamido]-4-carboxybutanamido]propanamido]acetamido}-5-carbamimidamidopentanamido]-3-hydroxypropanamido]-3-methylpentanamido]-3-(1H-imidazol-5-yl)propanamido]-4-{[(2S,3S)-1-[(2S)-2-{[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl}pyrrolidin-1-yl]-3-methyl-1-oxopentan-2-yl]carbamoyl}butanoic acid

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