Using [N-]=[N+]=[N-], Cc1ccc(S(=O)(=O)OC[C@@H]2CCC(=O)N2)cc1 to produce [N-]=[N+]=NC[C@@H]1CCC(=O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.