C[C@@]12CCC(=O)C=C1CC[C@@H]1[C@@H]2[C@H](O)C[C@]2(C)[C@@H]1CC[C@]2(O)C(=O)CO
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.