Using CC(C)(C)[O-], CCCN(C(=O)C(F)(F)F)C1CCc2ccc(O)cc2C1 to produce CCCN(C(=O)C(F)(F)F)C1CCc2ccc(OCC)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.