CC1=C(C(=O)N(C(C)C)C(C)C)CC(CC(=O)NCCN2CCOCC2)C(=O)N1Cc1ccc(C(C)(C)C)cc1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.