COC(=O)[C@H](CCCCN)n1cc(-c2cc(C(=O)N3CCNCC3)cc(-c3cn([C@@H](Cc4c[nH]c5ccccc45)C(=O)OC)nn3)c2)nn1.Cl
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.