CCCCC(C)/C=C(C)/C=C(\C)C(=O)NC1=CC(O)(/C=C/C=C/C=C/C(=O)NC2=C(O)CCC2=O)C2OC2C1=O
Molecules with a polar surface area of greater than 60 angstroms squared (Å2) is hard to pass brain blood barrier. What's the psa of this molecule?