C[C@@H]1O[C@@H]2C3=C(C(=O)[C@H]4O[C@@H]4[C@H]3O)C1[C@@H]1[C@@H](C)OC=C3[C@H](O)[C@H]4O[C@@H]4/C(=N\OCc4ccccc4)[C@@]321
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.