CCOC(=O)CN(C(=O)Cn1nnc(-c2ccc(OC)cc2)n1)C(C(=O)NC1CCCC1)c1ccc(F)cc1
Molecules with a polar surface area of greater than 140 angstroms squared (Å2) tend to be poor at permeating cell membranes. What's the psa of this molecule?