Using CCOc1cc(=O)[nH]cc1-c1ccc(CC(=O)O)c(F)c1, Nc1cccc(C(F)(F)F)c1 to produce CCOc1cc(=O)[nH]cc1-c1ccc(CC(=O)Nc2cccc(C(F)(F)F)c2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.