Using COC(=O)COc1ccc(O)cc1C, OC/C=C(\c1ccccc1)c1ccc(Br)cc1 to produce COC(=O)COc1ccc(OC/C=C(\c2ccccc2)c2ccc(Br)cc2)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.