Using BrC(Br)(Br)Br, COC(=O)c1cc(Cl)nc(-c2ccc(CO)cc2)c1 to produce COC(=O)c1cc(Cl)nc(-c2ccc(CBr)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.