COc1ccc(C(OCC2OC(n3cc(C)c(=O)[nH]c3=O)CC2n2cc(Cn3cc(F)c(=O)[nH]c3=O)nn2)(c2ccccc2)c2ccccc2)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?