3-[3-[2-[[(2S,3S)-4-amino-2-[[2-[[(2S,3S)-2-[[(2S,3S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-amino-3-hydroxy-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]-4-oxo-3-(2,2,2-trifluoroacetyl)oxybutanoyl]amino]-3-(2,2,2-trifluoroacetyl)oxypropanoyl]oxyphenyl]-2-[[(2S)-4-methyl-2-[[(2R)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]pentanoyl]amino]propanoic acid