(4R)-4-[[(2R)-2-[[(3R,6S,9R,12S,15R,20R,23S)-15-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]-3,12-bis(3-carbamimidamidopropyl)-6-[(4-hydroxyphenyl)methyl]-2,5,8,11,14,22-hexaoxo-9-propan-2-yl-17,18-dithia-1,4,7,10,13,21-hexazabicyclo[21.3.0]hexacosane-20-carbonyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-[[(1R)-1-carboxy-2-methylpropyl]amino]-5-oxopentanoic acid