Using CCC(=O)c1ccccc1, O=C(c1ccc(OC2CCCCO2)cc1)c1ccc(Cl)nc1 to produce CC/C(=C(\c1ccc(O)cc1)c1ccc(Cl)nc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.