Using O=C([O-])[O-], Cc1cc([N+](=O)[O-])ccc1NC(=O)c1ccccc1 to produce Cc1cc([N+](=O)[O-])ccc1N(C)C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.