(4S)-4-[[2-[[2-[(2-aminoacetyl)amino]acetyl]amino]acetyl]amino]-5-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S,3R)-1-[[(3S,6S,9S,12S,15S,21S,24S,27S,30R,35R,38S,41S)-27-(4-aminobutyl)-35-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-3-carboxy-1-oxo-1-(2-oxopropylamino)propan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]-6-[3-(diaminomethylideneamino)propyl]-38-(hydroxymethyl)-9,12-bis[(4-hydroxyphenyl)methyl]-21,24-bis(1H-indol-3-ylmethyl)-3-(2-methylpropyl)-2,5,8,11,14,20,23,26,29,37,40-undecaoxo-32,33-dithia-1,4,7,10,13,19,22,25,28,36,39-undecazatricyclo[39.3.0.015,19]tetratetracontan-30-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-carboxy-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-5-oxopentanoic acid