Cc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3nnc(C45CC6CC(CC(C6)C4)C5)s3)CC2)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?