Using CC(C)(C(=O)c1ccc(Cl)cc1)N1CCOCC1, SCCSCCS to produce CC(C)(C(=O)c1ccc(SCCSCCS)cc1)N1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.