CC(=O)O[C@H]1CC[C@@]2(C)C(=CC[C@H]3[C@@H]2CC[C@@]2(C)[C@@H](c4cc(C(F)(F)F)n(C(C)=O)n4)CC[C@@H]32)C1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.