[H]C1=C([H])[C@@]2([H])[C@]([H])(O)C(C)=C(C)[C@@]3([H])[C@]([H])(CC4=CNC5=CC=CC=C45)N=C(O)[C@@]23C(=O)C[C@]2([H])C(=O)C(O)=C(C)[C@@]2([H])[C@@]([H])(C)C1