C[C@@H]1CC[C@H]2C(=O)N3[C@@H](CC[C@@H](C)[C@@H]3c3ccc(Br)cc3)C(=O)N2[C@@H]1c1ccc(Br)cc1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.