CC(=O)OC1CC[C@@]2(C)C(=CC[C@H]3[C@@H]4Cc5cnn(-c6ccc(F)cc6)c5N[C@@]4(C)CC[C@@H]32)C1
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?