Using CC(Br)C(N)=O, Oc1ccc(Cc2ccc(Cl)cc2Cl)cc1 to produce CC(Oc1ccc(Cc2ccc(Cl)cc2Cl)cc1)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.