Cc1noc(C)c1S(=O)(=O)N(CC(=O)Nc1ccc2c(c1)OCCO2)c1ccc(C(C)C)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?