CC[C@@H](c1ccccc1)n1c(=O)n2n(c1=O)[C@@H]1[C@H](CC2)C(=O)[C@@H]2O[C@@H]2[C@H]1O
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.