(2R)-2-[[(2S)-3-methyl-2-[[(2R)-3-methyl-2-[[(2S)-2-[[(2R)-2-[[(2S)-3-[3-[(5R)-5-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-4-methyl-2-[[(2S)-4-methyl-2-[[2-[[(2R)-3-[3-[(5R)-5-(methylamino)-6-[(2-methylpropan-2-yl)oxy]-6-oxohexyl]triazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]acetyl]amino]pentanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-6-[(2-methylpropan-2-yl)oxy]-6-oxohexyl]triazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-5-[[N-[(2,2,4,5,7-pentamethyl-3H-1-benzofuran-6-yl)sulfonyl]carbamimidoyl]amino]pentanoyl]amino]-5-[[N-[(2,2,4,5,7-pentamethyl-3H-1-benzofuran-6-yl)sulfonyl]carbamimidoyl]amino]pentanoyl]amino]pentanoyl]amino]butanoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid