Using ClC(c1ccccc1)(c1ccccc1)c1ccccc1, COC1=CN=C(CO)CC1=O to produce COC1=CN=C(COC(c2ccccc2)(c2ccccc2)c2ccccc2)CC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.