Using CC(=O)OCc1ccc(N(c2ccccc2)c2ccccc2)cc1, CC(=O)[O-] to produce CC(=O)OCc1ccc(N(c2ccccc2)c2ccc(C=O)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.