CCCN(CCC)CC(O)CN1C(=O)N(CN2C(=O)N(CC(O)CN(CCC)CCC)C(=O)C2(C)C)C(C)(C)C1=O
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.