Chemical Formula: C79H129N21O23S2

(2s)-2-{[(2s)-2-({2-[(2-{[(2s)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2-({3-[(2-{[(2r)-2-{[(2s)-2-[(2-{[(2s)-2-{[(2r)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-(1h-indol-3-yl)propylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-1-hydroxypropylidene]amino}-1-hydroxy-3-sulfanylpropylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-1-hydroxyethylidene)amino]-1-hydroxypropylidene]amino}-1-hydroxy-3-sulfanylpropylidene]amino}-1-hydroxyethylidene)amino]-1,3-dihydroxybutylidene}amino)-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxypropylidene]amino}-1,3-dihydroxypropylidene]amino}-1-hydroxyethylidene)amino]-1-hydroxyethylidene}amino)-1-hydroxy-3-methylbutylidene]amino}-3-methylbutanoic acid

2-[(2-{[2-({2-[(2-{[2-({2-[(2-{[2-({3-[(2-{[2-({2-[(2-{[2-({2-[(2-{[2-({2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-(1h-indol-3-yl)propylidene}amino)-1-hydroxy-3-methylbutylidene]amino}-1-hydroxypropylidene)amino]-1-hydroxy-3-sulfanylpropylidene}amino)-1-hydroxy-3-methylbutylidene]amino}-1-hydroxyethylidene)amino]-1-hydroxypropylidene}amino)-1-hydroxy-3-sulfanylpropylidene]amino}-1-hydroxyethylidene)amino]-1,3-dihydroxybutylidene}amino)-1-hydroxy-3-methylbutylidene]amino}-1-hydroxy-3-methylbutylidene)amino]-1-hydroxy-4-methylpentylidene}amino)-1-hydroxypropylidene]amino}-1,3-dihydroxypropylidene)amino]-1-hydroxyethylidene}amino)-1-hydroxyethylidene]amino}-1-hydroxy-3-methylbutylidene)amino]-3-methylbutanoic acid