Using NC1CCC(=O)NC1=O, O=C(O)c1cccc(OCc2cccc(F)c2)c1C(=O)O to produce O=C1CCC(N2C(=O)c3cccc(OCc4cccc(F)c4)c3C2=O)C(=O)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.