Using CC(CC(=O)c1ccc(Cl)s1)C(=O)N1CCC[C@H]1C(=O)O, CC([O-])=S to produce CC(=O)SC(C(=O)c1ccc(Cl)s1)C(C)C(=O)N1CCC[C@H]1C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.