CC(=O)c1ccc([C@@H]2C[C@]34CN(Cc5cccc(C(F)(F)F)c5)S(=O)(=O)[C@H]3C[C@@H]2O4)cc1
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?