CC(C)(C)OC(=O)N1CCC(NC(=O)c2[nH]cnc2C(=O)N[C@@H](Cc2ccccc2)C(=O)OCc2ccccc2)CC1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.