O=c1[nH]c2cc([N+](=O)[O-])c(N/N=C/c3ccc([N+](=O)[O-])o3)c([N+](=O)[O-])c2[nH]1
The quantitative estimate of drug-likeness (QED) is the most commonly used quantitative drug efficacy assessment method. Please predict the molecule's qed.