Using CC(C)(C)OC(=O)N1CC2CC(C1)c1cc([N+](=O)[O-])c([N+](=O)[O-])cc12 to produce CC(C)(C)OC(=O)N1CC2CC(C1)c1cc(N)c(N)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.