[H][C@](CC(O)=O)(OC(C)=O)[C@@]1(C)[C@@]([H])(CC(=O)[C@]2(C)[C@]1([H])CC[C@@](C)([C@@]([H])(O[C@]1([H])O[C@]([H])(CO)[C@@]([H])(O)[C@]([H])(O)[C@@]1([H])O)C1=COC=C1)C21O[C@]1([H])C(O)=O)C(C)(C)O