Using Cc1ccc(S(=O)(=O)Nc2ccc([N+](=O)[O-])cc2C)cc1 to produce Cc1ccc(S(=O)(=O)Nc2ccc(N)cc2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.