CC(=O)OCC1C2CC[C@H]3C(OCc4ccc(F)cc4C(F)(F)F)OC[C@]4(C)[C@H]3C2=C(CN4C(=O)OC(C)(C)C)[C@H](C)C1COC(C)=O
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.