Cc1ccc(C)c(NC(=O)CC/C(=N\NC(=O)C(N)=O)C(C)C(=O)c2ccc(O)cc2)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?