[H]N1C([H])=C(C2=C([H])C([H])=C([H])C([H])=C12)C([H])([H])[C@@]1([H])N([H])C(=O)[C@]([H])(N([H])C(=O)[C@]([H])(N([H])C(=O)[C@]([H])(N(C(=O)[C@]([H])(N([H])C1=O)C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H]