Using Cc1nc(C(F)(F)F)ccc1C(=O)O, COC(=O)c1cc(N)ccc1Cl to produce COC(=O)c1cc(NC(=O)c2ccc(C(F)(F)F)nc2C)ccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.