Showing structure for [H]OC([H])([H])C([H])(C(=O)OC1([H])C([H])([H])[C@]2([H])C([H])([H])C([H])([H])[C@]([H])(C1([H])[H])[N+]2(C([H])([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H]