Using CC(C(=O)O)c1cc(=O)n(Cc2ccccc2)c2ccccc12 to produce CC(C(=O)[O-])c1cc(=O)n(Cc2ccccc2)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.