Using CCCCCCCCCCCCCCCCCC(=O)OCCCO[C@H]1O[C@H](CS(=O)(=O)O)[C@@H](OCc2ccccc2)[C@H](OCc2ccccc2)[C@H]1OCc1ccccc1 to produce CCCCCCCCCCCCCCCCCC(=O)OCCCO[C@H]1O[C@H](CS(=O)(=O)O)[C@@H](O)[C@H](O)[C@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.