Cc1ccc(S(=O)(=O)NC(C(=O)Oc2ccc3c(C(F)(F)F)cc(=O)oc3c2)c2ccccc2)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?