Using CCOC(=O)C(=O)Cc1ccc(C(C)(C)C)cc1[N+](=O)[O-] to produce CCOC(=O)c1cc2ccc(C(C)(C)C)cc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.