Using CCOC(=O)C=C1C(=O)c2cccc(OC)c2C(Br)C1C, COc1ccc(CO)cc1 to produce CCOC(=O)C(OCc1ccc(OC)cc1)c1c(C)cc2c(OC)cccc2c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.