Using Sc1ccccc1, CC(=O)O[C@@H](CO)[C@@](O)(C(C)=O)[C@](O)(C(C)=O)C(=O)C(C)=O to produce CC(=O)O[C@@H](CO)[C@@](O)(C(C)=O)[C@](O)(C(C)=O)C(=O)c1cccs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.