Using COc1ccc(CO[C@@H](C(=O)O)C(C)(C)COS(=O)(=O)CCCCl)cc1, OCc1ccccc1 to produce COc1ccc(CO[C@@H](C(=O)OCc2ccccc2)C(C)(C)COS(=O)(=O)CCCCl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.