Using Nc1cc([N+](=O)[O-])ccc1Br, O=C(Cl)c1ccccc1 to produce O=C(Nc1cc([N+](=O)[O-])ccc1Br)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.