Using CCOC(OCC)c1ccc(Br)cc1, CCC(C(=O)c1ccc(OC2CCCCO2)cc1)c1ccccc1 to produce CC/C(=C(/c1ccc(O)cc1)c1ccc(C=O)cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.