Using O=C(CCl)CS(=O)(=O)c1ccc(Cl)cc1, Cc1ccc(C#N)c(S)n1 to produce Cc1ccc2c(N)c(C(=O)CS(=O)(=O)c3ccc(Cl)cc3)sc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.