Chemical Formula: C82H130N12O24

(4s)-5-{[(2s)-1-[(2s)-2-{[(1r)-1-{[(3s,6s,7s,10s,11s,15s,17r,20s,25as)-10-[(2s)-butan-2-yl]-8,11,18-trihydroxy-15-isopropyl-3-[(4-methoxyphenyl)methyl]-2,6,17-trimethyl-20-(2-methylpropyl)-1,4,13,16,21-pentaoxo-3h,6h,7h,10h,11h,12h,15h,17h,20h,23h,24h,25h,25ah-pyrrolo[2,1-f]1,15-dioxa-4,7,10,20-tetraazacyclotricosan-7-yl]-c-hydroxycarbonimidoyl}-3-methylbutyl](methyl)carbamoyl}pyrrolidin-1-yl]-1-oxopropan-2-yl]oxy}-4-{[(2s)-2-{[(2s)-2-{[(3r)-1,3-dihydroxydecylidene]amino}-1-hydroxy-4-(c-hydroxycarbonimidoyl)butylidene]amino}-1-hydroxy-4-(c-hydroxycarbonimidoyl)butylidene]amino}-5-oxopentanoic acid