Using CCCn1cncc1CSc1ccc(N)cc1, Cc1ccc(C(=O)[C@@](O)(C(=O)O)[C@](O)(C(=O)O)C(=O)c2ccc(C)cc2)cc1 to produce CCCn1cncc1CS(=O)c1ccc(N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.