Using CS(=O)(=O)O[C@H](COC(c1ccccc1)(c1ccccc1)c1ccccc1)[C@@H](CCCO)OCc1ccccc1 to produce c1ccc(CO[C@@H]2CCCO[C@H]2COC(c2ccccc2)(c2ccccc2)c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.