Using CCCc1cc(CO)cc(CCC)c1OC(C(=O)OC)c1ccc2c(c1)OCO2, BrC(Br)(Br)Br to produce CCCc1cc(CBr)cc(CCC)c1OC(C(=O)OC)c1ccc2c(c1)OCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.