Using CS(=O)(=O)c1ccc(Oc2cc([N+](=O)[O-])c(N)cc2Oc2ccccc2C#N)cn1 to produce CS(=O)(=O)c1ccc(Oc2cc(N)c(N)cc2Oc2ccccc2C#N)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.