Cc1cc(C)c(S(=O)(=O)NCC23C=CC(O2)C2C(=O)N(c4ccccc4)C(=O)C23)c(C)c1
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?