COc1cccc(-c2cccc(-c3nc(C(=O)NCc4ccc5c(c4)OCO5)cc4c3[C@H](CCO)N([S+]([O-])C(C)(C)C)C4)c2)c1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.