O=C(C[n+]1nc(CNc2ccc(Cl)cc2)n2c1CCCCC2)c1ccc(Cl)cc1.[Br-]
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?