Using ClCC/C(=C(/c1ccccc1)c1ccc(OCCOCc2ccccc2)cc1)c1ccccc1 to produce OCCOc1ccc(/C(=C(\CCCl)c2ccccc2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.