Using O=C(NC1=N[C@@]2(c3ccc(F)cc3F)CO[C@@H](COCc3ccccc3)C[C@H]2CS1)c1ccccc1 to produce O=C(NC1=N[C@@]2(c3ccc(F)cc3F)CO[C@@H](CO)C[C@H]2CS1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.