Cc1nn(-c2ccc(F)cc2)c(Cl)c1/C=C/C(=O)OCC(=O)Nc1c(F)c(F)c(F)c(F)c1F
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?