Using Clc1ccc([C@H]2NSCC[C@@H]2c2cccc(Cl)c2)cc1, CC(C)I to produce CC(C)N1SCC[C@H](c2cccc(Cl)c2)[C@H]1c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.