COC1=N[C@H](C(C)C)C(OC)=N[C@H]1Cc1ccc(C[C@@H]2N=C(OC)[C@@H](C(C)C)N=C2OC)s1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.