Cc1c(NC(=O)c2cc3nc(-c4ccc(Cl)cc4)cc(C(F)(F)F)n3n2)c(=O)n(-c2ccccc2)n1C
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?