Using Cc1ccc(S(=O)(=O)Cl)cc1, CCCCCC(C#N)(CO)c1ccccc1 to produce CCCCCC(C#N)(COS(=O)(=O)c1ccc(C)cc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.