[H]OC1=C(C(=O)[C@@]([H])(C([H])([H])[H])C([H])([H])[C@@]([H])(C([H])([H])[H])C([H])([H])C(\[H])=C(/[H])C([H])([H])[H])C(=O)N([H])\C1=C(\[H])C1=C([H])C([H])=C(O[H])C([H])=C1[H]