Using O=C([O-])C1=NN(c2ccc(S(=O)(=O)[O-])cc2)C(=O)C1N=Nc1ccc(S(=O)(=O)[O-])cc1 to produce O=C1CCCN1C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.