CC(C)(C)CC(C)(C)c1cc2c(O)c(c1)Cc1cc(C(C)(C)CC(C)(C)C)cc(c1O)Cc1cc(C(C)(C)CC(C)(C)C)cc(c1O)Cc1cc(C(C)(C)CC(C)(C)C)cc(c1O)C2
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.