[H]\C(CC)=C(/[H])CC(OS(O)(=O)=O)C(O)C(\[H])=C(/[H])\C(\[H])=C(/[H])\C(\[H])=C(\[H])/C(/[H])=C(\[H])C(O)C\C([H])=C(\[H])CCC(O)=O