(3R)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino]-1-hydroxy-3-methylbutylidene]amino]-1-hydroxy-4-methylsulfanylbutylidene]amino]-1-hydroxyethylidene]amino]-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino]-1-hydroxy-3-phenylpropylidene]amino]-5-carbamimidamido-1-hydroxypentylidene]amino]-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino]-4-[(2S)-5-carbamimidamido-1-[(2S)-1-(carboxymethylimino)-1-hydroxy-3-phenylpropan-2-yl]imino-1-hydroxypentan-2-yl]imino-4-hydroxybutanoic acid