CCN(CC)c1ccc(/C=C/C2=NN(c3cccc(S(=O)(=O)O)c3)C3(C2)C(Cl)C(=O)N3c2nc3ccccc3s2)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?