Using Cc1ccc(-n2nc(-c3ccc(NS(=O)(=O)c4ccc([N+](=O)[O-])cc4)cc3)cc2N)cc1 to produce Cc1ccc(-n2nc(-c3ccc(NS(=O)(=O)c4ccc(N)cc4)cc3)cc2N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.