Using Cc1ccc(S(=O)(=O)Cl)cc1, OCCCC#Cc1ccc(Cl)cc1 to produce Cc1ccc(S(=O)(=O)OCCCC#Cc2ccc(Cl)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.