Using CCOC(=O)c1cc(C(=O)[O-])cc(C(=O)OCC)c1, NOCc1ccccc1 to produce CCOC(=O)c1cc(C(=O)NOCc2ccccc2)cc(C(=O)OCC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.