Using CN(C)C=O, Cc1ccc(S(=O)(=O)n2c(-c3cnn(C)c3)cc3c(Cl)c(Cl)cnc32)cc1 to produce Cc1ccc(S(=O)(=O)n2c(-c3cnn(C)c3)cc3c(C#N)c(Cl)cnc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.