Cc1nc(/N=N\c2cc(S(=O)(=O)[O-])c3cc([N+](=O)[O-])cc(S(=O)(=O)[O-])c3c2)c(COP(=O)([O-])[O-])c(C=O)c1O.[Na+].[Na+].[Na+].[Na+]
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.