Cc1ccc(C)c(NS(=O)(=O)c2ccc3c(c2)Cc2cc(S(=O)(=O)Nc4cc(C)ccc4C)ccc2-3)c1
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?