Using CC(=O)O, COC(=O)[C@@H]1CNC[C@H]1c1ccc(F)cc1F to produce COC(=O)[C@@H]1CN(C)C[C@H]1c1ccc(F)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.