(4S)-5-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[2-[[(1S)-5-amino-1-[(2S)-2-[[(1S)-1-benzyl-2-[[(1S)-1-[[(1S)-1-carboxy-2-phenyl-ethyl]carbamoyl]-2-methyl-propyl]amino]-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pentyl]amino]-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]carbamoyl]-3-methyl-butyl]amino]-1-benzyl-2-oxo-ethyl]amino]-4-[[(137S)-1-[(140S)-1-[(2S,3S)-2-[[(2S)-2-[[(132S,133S,134S,135S,136S,141R,142R,143S,144S,145S,146S,147S,148S,149S,150S,151S,152S,153S,154S,155S)-143-(4-aminobutyl)-141-[[(2S)-1-[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methyl-pentanoyl]amino]-4-carboxy-butanoyl]amino]propanoyl]amino]-3-methyl-pentanoyl]pyrrolidine-2-carbonyl]amino]-146,147,148,149-tetrabenzyl-144,145-bis(2-carboxyethyl)-152-(hydroxymethyl)-150,151-diisobutyl-153-isopropyl-132-methyl-154,155-bis[(1S)-1-methylpropyl]-156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175-icosaoxo-317,318-dithia-227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,258,259,260,261-icosazapentacyclo[BLAH.BLAH.BLAH.BLAH.BLAH.BLAH]heptaheptacontane-142-carbonyl]amino]-3-hydroxy-propanoyl]amino]-3-methyl-pentanoyl]pyrrolidine-140-carbonyl]pyrrolidine-137-carbonyl]amino]-5-oxo-pentanoic acid