CCN(CC)c1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)OP(=O)(O)C(Br)(Br)P(=O)(O)O)[C@H](O)[C@H]1O
Quantitative estimates of drug-likeness (QED) are commonly used to assess quantitative drug efficacy. What is the molecule's qed?