Using C[N+](=O)[O-], O=Cc1cccc2c1ccn2S(=O)(=O)c1ccccc1 to produce O=[N+]([O-])C=Cc1cccc2c1ccn2S(=O)(=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.