Using CC(C)(C)OC(=O)NC1=N[C@@]2(c3cccc(N=[N+]=[N-])c3)CCOCC2CS1 to produce CC(C)(C)OC(=O)NC1=N[C@@]2(c3cccc(N)c3)CCOCC2CS1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.