CCN(CC)C(=O)c1sc2c(c1C)c(=O)n(-c1ccc(C)c(C)c1)c(=O)n2Cc1cc(=O)n2ccccc2n1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.