IUPAC:(4S)-4-amino-4-{[(1R,7S,10S,13S,16S,19R,24R,27S,33S,36S,43R)-7-(4-aminobutyl)-13-benzyl-19-carbamoyl-16-(hydroxymethyl)-10,27-bis[(1H-imidazol-5-yl)methyl]-36-methyl-2,5,8,11,14,17,25,28,34,37,44-undecaoxo-21,22,40,41-tetrathia-3,6,9,12,15,18,26,29,35,38,45-undecaazatricyclo[22.14.7.0^{29,33}]pentatetracontan-43-yl]carbamoyl}butanoic acid
IUPAC:(4S)-4-amino-4-{[(1R,7S,10S,13S,16S,19R,24R,27S,33S,36S,43R)-7-(4-aminobutyl)-13-benzyl-19-carbamoyl-16-(hydroxymethyl)-10,27-bis[(1H-imidazol-5-yl)methyl]-36-methyl-2,5,8,11,14,17,25,28,34,37,44-undecaoxo-21,22,40,41-tetrathia-3,6,9,12,15,18,26,29,35,38,45-undecaazatricyclo[22.14.7.0^{29,33}]pentatetracontan-43-yl]carbamoyl}butanoic acid