Using CCOC(=O)c1nc(Br)n(C)c1CBr, Oc1cccc(Cl)c1 to produce CCOC(=O)c1nc(Br)n(C)c1COc1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.