COc1ccc(-c2ccc3[nH]c4c(c3c2)CCN2C(=O)[C@@H]([C@H](C)O)[C@@H](N(C)C(=O)Nc3ccccc3)C[C@@H]42)cc1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.