Using C#CCn1ccnc1[N+](=O)[O-], CC(=O)OC(CN=[N+]=[N-])COS(=O)(=O)c1ccc(C)cc1 to produce CC(=O)OC(COS(=O)(=O)c1ccc(C)cc1)Cn1cc(Cn2ccnc2[N+](=O)[O-])nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.