Using O=C(NCc1cccc(=O)[nH]1)c1cc(O)ccc1OCC(F)(F)F to produce O=C1CCCC(CNC(=O)c2cc(O)ccc2OCC(F)(F)F)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.