O=[N+]([O-])c1cc(Cl)c(N2CCN(c3nc(-c4ccccc4Br)cs3)CC2)cc1NCCN1CCCCC1
Quantitative Estimate of Druglikeness (QED) is an index of drug-likeness modeled using information available on marketed drugs. What is the Quantitative Estimate of Druglikeness value of this molecule?