[H]\C1=C(\[H])/C(/[H])=C(C)/CC(C)C(O)C(C)\C([H])=C(/C)\C(\[H])=C(OC)\C(=O)OC(C(C)C(O)C(C)C2(CC(O)C(C)C(O2)C(C)C)OC)C1OC