Using Nc1ccc(OS(=O)(=O)c2c(Cl)cccc2Cl)cc1[N+](=O)[O-] to produce Nc1ccc(OS(=O)(=O)c2c(Cl)cccc2Cl)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.