CC(=O)OC1CC[C@]2(C#N)[C@H]3CC[C@]4(C)[C@H](C5C=CC(=O)O5)CCC4(O)C3CCC2(O)C1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.