[H]\C(=C(\[H])[C@@]([H])(C)[C@@]1([H])CC[C@@]2([H])C3=CC(=O)[C@@]45O[C@]4([H])[C@]([H])(O)[C@]4([H])O[C@]4([H])[C@]5(C)[C@]33CC[C@]12CO3)[C@]([H])(C)[C@]([H])(C)C(O)=O