Using NS(=O)(=O)c1cc(Cl)c(Cl)c(S(N)(=O)=O)c1 to produce [NH-]S(=O)(=O)c1cc(Cl)c(Cl)c(S(N)(=O)=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.