Using CC(C)(C)C(=O)CC(=O)C(C)(C)C, Nc1[nH]ncc1[N+](=O)[O-] to produce CC(C)(C)c1cc(C(C)(C)C)n2ncc([N+](=O)[O-])c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.