(4S)-4-[[(2S)-2-[[(2S,3R)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-4-amino-2-[[(2S)-5-carbamimidamido-2-[[(2S)-2-[[2-[[(2S)-5-carbamimidamido-2-[[(2S)-2-[[2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[3-[2-[2-[2-[2-[2-[2-[2-[2-[6-[3-[3-[3,4-dimethoxy-5-[[(2S)-1-prop-2-enylpyrrolidin-2-yl]methylcarbamoyl]phenyl]propylsulfanyl]-2,5-dioxopyrrolidin-1-yl]hexanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]pentanoyl]amino]acetyl]amino]-6-[[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]hexanoyl]amino]pentanoyl]amino]-4-oxobutanoyl]amino]-4-oxobutanoyl]amino]-3-phenylpropanoyl]amino]hexanoyl]amino]-3-hydroxybutanoyl]amino]-4-carboxybutanoyl]amino]-5-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-5-oxopentanoic acid