CCC(Sc1nc(-c2ccc(F)cc2)nc2c1Cc1c(CO)cnc(C)c1O2)C(=O)Nc1ccc(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?