Using CC(C)(C)OC(=O)NCc1ccc(C(=O)Nc2cc(-c3ccccc3)ncc2[N+](=O)[O-])cc1 to produce CC(C)(C)OC(=O)NCc1ccc(C(=O)Nc2cc(-c3ccccc3)ncc2N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.