Using CO[C@H]1O[C@H](COC(=O)c2ccccc2)[C@](O)(C(=S)SC)[C@H](OC(=O)c2ccccc2)[C@H]1OC(=O)c1ccccc1 to produce CO[C@H]1O[C@H](COC(=O)c2ccccc2)C[C@H](OC(=O)c2ccccc2)[C@H]1OC(=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.