Cc1ccc(-c2c(C#N)c(-c3ccc(N(C)C)cc3)c(C#N)c(=O)n2NS(=O)(=O)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?