Using COc1cc(CBr)c([N+](=O)[O-])cc1OC, O=Cc1ccc[nH]1 to produce COc1cc(Cn2cccc2C=O)c([N+](=O)[O-])cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.