Cc1ccc(S(=O)(=O)N2[C@H](c3ccc(Cl)cc3)CC=C(C(=O)O)[C@@H]2c2ccc(C(C)(C)C)cc2)cc1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.