Chemical Formula: C51H82N6O12S

6-{[6-({5-[(3as,4s,6ar)-2-hydroxy-3h,3ah,4h,6h,6ah-thieno[3,4-d]imidazol-4-yl]-1-hydroxypentylidene}amino)-1-hydroxyhexylidene]amino}-n-(2-{[(3r,5s,7r,8r)-7-[(1e,3e)-5-[(2s,3s,5r,6r)-5-{[(2z,4s)-4-(acetyloxy)-1-hydroxypent-2-en-1-ylidene]amino}-3,6-dimethyloxan-2-yl]-3-methylpenta-1,3-dien-1-yl]-8-hydroxy-5-methyl-1,6-dioxaspiro[2.5]octan-5-yl]oxy}ethyl)hexanimidic acid