COc1ccc(C2N(c3ccc(F)cc3)C(=O)N3C(c4ccc(OC)cc4)N(c4ccc(F)cc4)C(=O)N23)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?