methyl (2S)-3-[[1-[3-[[4-[3-[3-[[5-[3-[3-[[4-[3-[3-[[3-methoxy-3-oxo-2-(2,4,6-trimethylphenyl)sulfonyliminopropyl]carbamoyl]-7-[[(1-methylimidazol-2-yl)amino]methyl]-4-oxoquinolin-1-yl]propylamino]-4-oxobutanoyl]amino]propoxy]propylamino]-4-(methylamino)-5-oxopentanoyl]amino]propoxy]propylamino]-4-oxobutanoyl]amino]propyl]-7-[[(1-methylimidazol-2-yl)amino]methyl]-4-oxoquinoline-3-carbonyl]amino]-2-[(2,4,6-trimethylphenyl)sulfonylamino]propanoate