COc1ccc(OC)c(N2C(=O)/C(=C/Nc3c(C)n(C)n(-c4ccccc4)c3=O)C(=O)NC2=S)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?