CCc1cc2c(nc1CC)CCN(CC/C(C)=N/OC[C@H]1O[C@H](c3ccccc3)C=C[C@@H]1Oc1ccc(OC)cc1)C2
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?