CC(=O)Nc1ccc(N2C(=O)/C(=C\c3cccc(Oc4ccccc4)c3)S(=O)(=O)C2c2ccccc2)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?