Chemical Formula: C77H125N19O19

2-{[1-hydroxy-2-({1-hydroxy-2-[(1-hydroxy-2-{[1-hydroxy-2-({1-hydroxy-2-[(1-hydroxyethylidene)amino]-3-(1h-indol-3-yl)propylidene}amino)-2-methylpropylidene]amino}-2-methylpropylidene)amino]-4-methylpentylidene}amino)-3-methylbutylidene]amino}-n-[1-({1-[(1-{[3-(c-hydroxycarbonimidoyl)-1-[(1-{[1-(2-{[3-(c-hydroxycarbonimidoyl)-1-[(1-hydroxypropan-2-yl)-c-hydroxycarbonimidoyl]propyl]-c-hydroxycarbonimidoyl}pyrrolidin-1-yl)-2-methyl-1-oxopropan-2-yl]-c-hydroxycarbonimidoyl}-3-methylbutyl)-c-hydroxycarbonimidoyl]propyl]-c-hydroxycarbonimidoyl}-1-methylethyl)-c-hydroxycarbonimidoyl]-1-methylethyl}-c-hydroxycarbonimidoyl)-1-methylethyl]pentanediimidic acid

(2s)-2-{[(2s)-1-hydroxy-2-{[(2s)-1-hydroxy-2-({1-hydroxy-2-[(1-hydroxy-2-{[(2s)-1-hydroxy-2-[(1-hydroxyethylidene)amino]-3-(1h-indol-3-yl)propylidene]amino}-2-methylpropylidene)amino]-2-methylpropylidene}amino)-4-methylpentylidene]amino}-3-methylbutylidene]amino}-n-[1-({1-[(1-{[(1s)-3-(c-hydroxycarbonimidoyl)-1-{[(1s)-1-({1-[(2s)-2-{[(1s)-3-(c-hydroxycarbonimidoyl)-1-{[(2s)-1-hydroxypropan-2-yl]-c-hydroxycarbonimidoyl}propyl]-c-hydroxycarbonimidoyl}pyrrolidin-1-yl]-2-methyl-1-oxopropan-2-yl}-c-hydroxycarbonimidoyl)-3-methylbutyl]-c-hydroxycarbonimidoyl}propyl]-c-hydroxycarbonimidoyl}-1-methylethyl)-c-hydroxycarbonimidoyl]-1-methylethyl}-c-hydroxycarbonimidoyl)-1-methylethyl]pentanediimidic acid