Using CCc1ccc(Cc2ccc(CO)cc2O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)cc1, CCOC(=O)Cl to produce CCOC(=O)OC[C@H]1O[C@@H](Oc2cc(CO)ccc2Cc2ccc(CC)cc2)[C@H](O)[C@@H](O)[C@@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.