Using CC1CC(N=[N+]=[N-])C(O)CN(S(=O)(=O)c2ccccn2)C1 to produce CC1CC(N)C(O)CN(S(=O)(=O)c2ccccn2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.