CCOC(=O)/C1=C(\C)N(c2ccc(C)cc2)C(=O)c2ccccc2C(=O)c2c(OC(C)=O)ccc(OC(C)=O)c21
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?