Using COC(=O)C(=O)Nc1cc(-c2ccc(OC(F)(F)F)cc2)ccc1OCc1ccc(C(C)(C)C)cc1, CO to produce CN(C(=O)C(=O)[O-])c1cc(-c2ccc(OC(F)(F)F)cc2)ccc1OCc1ccc(C(C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.