[H]C1(CC2=C(O1)C=CC1=C2OC2([H])COC3=CC(OC)=C(OC)C(OC4([H])OC([H])(C(O)=O)C([H])(O)C([H])(O)C4([H])O)=C3[C@@]2(O)C1=O)C(C)=C