2-[[2-[[1-[2-[2-[2-[[2-[[4-amino-2-[[2-[[2-[2-[2-[[1-[4-amino-2-[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[(2-amino-4-methylpentanoyl)amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]-6-carboxy-2-(hydroxymethyl)-3-oxohexanoyl]pyrrolidine-2-carbonyl]amino]propanoylamino]propanoylamino]-4-methylpentanoyl]amino]acetyl]amino]-6-carboxy-2-methyl-3-oxohexanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]propanoylamino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]amino]pentanedioic acid