Using Cc1ccc(S(=O)(=O)OC[C@H]2CCc3ccc(Cl)c(-c4ccccc4Cl)c3O2)cc1, [N-]=[N+]=[N-] to produce [N-]=[N+]=NC[C@H]1CCc2ccc(Cl)c(-c3ccccc3Cl)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.