Using [N-]=[N+]=NCc1ccc(CC(=O)Nc2cccc(C(=O)NCCC(=O)OCc3ccccc3)c2)cc1 to produce NCc1ccc(CC(=O)Nc2cccc(C(=O)NCCC(=O)O)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.