Using CC(C)CS(=O)(=O)c1ccc2cc([N+](=O)[O-])c(N)cc2c1 to produce CC(C)CS(=O)(=O)c1ccc2cc(N)c(N)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.