Using [N-]=[N+]=[N-], CC(C)(C)OC(=O)N1CCC[C@@H]([C@@H](OCCOS(C)(=O)=O)c2cccc(F)c2)C1 to produce CC(C)(C)OC(=O)N1CCC[C@@H]([C@@H](OCCN=[N+]=[N-])c2cccc(F)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.