[H]O\C1=C2\C(=O)O[N@](C([H])([H])C2=O)[C@@]([H])([C@@]([H])(O[H])[C@@]([H])(O[H])C(=C(/[H])C([H])([H])[H])\C([H])([H])[H])[C@@]([H])(O[H])[C@]([H])(O[H])[C@@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[C@]2([H])O[C@@]2(C([H])([H])[H])[C@@]2([H])C([H])=C([H])[C@@]3([H])C([H])([H])[C@@]([H])(C([H])([H])[H])C([H])([H])[C@@]([H])(C([H])([H])[H])[C@@]3([H])[C@]12[H]