Chemical Formula: C75H112N14O23S2

6-Amino-2-{[2-({2-[(2-{[2-({2-[(2-{[2-({2-[(2-{[2-({2-[(2-amino-3-carboxy-1-hydroxypropylidene)amino]-1-hydroxy-4-methylpentylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-1-hydroxy-3-(4-hydroxyphenyl)propylidene)amino]-1-hydroxy-4-methylpentylidene}amino)-1-hydroxy-4-(methylsulphanyl)butylidene]amino}-3-carboxy-1-hydroxypropylidene)amino]-1-hydroxy-4-methylpentylidene}amino)-1,3-dihydroxypropylidene]amino}-1-hydroxy-3-(4-hydroxyphenyl)propylidene)amino]-1,3-dihydroxypropylidene}amino)-1-hydroxy-4-(methylsulphanyl)butylidene]amino}hexanoic acid

H-DL-Asp-DL-Leu-DL-Tyr-DL-Tyr-DL-Leu-DL-Met-DL-Asp-DL-Leu-DL-Ser-DL-Tyr-DL-Ser-DL-Met-DL-Lys-OH