Cc1cc(S(=O)(=O)[N-]/C(=N/S(=O)(=O)c2cc(Cl)sc2Cl)[n+]2ccc(N(C)C)cc2)c(S)cc1Cl
Molecules with a polar surface area of greater than 60 angstroms squared (Å2) is hard to pass brain blood barrier. What's the psa of this molecule?