C=Cn1cc[n+](CC(=O)c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c1.[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?