CCOC(=O)c1c(NC(=O)c2ccc(N3C(=O)[C@H]4[C@@H]5C=C[C@@H](C5)[C@H]4C3=O)cc2)sc2c1CC(C)CC2
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.