CC(C)[C@]1(Cl)CC[C@@H]2[C@]3(C)CCC[C@@](C)(C(=O)O)[C@H]3C[C@H](Cl)[C@@]2(Cl)[C@H]1Cl
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.