Using CC(=O)Cc1cccc(Cl)c1, COC(=O)c1ccc(CBr)cc1 to produce COC(=O)c1ccc(CC(C(C)=O)c2cccc(Cl)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.