Using CN1CCN(C)C1=O, O=S(=O)(c1ccccc1)n1cc(Br)c2c(Cl)ccnc21 to produce N#Cc1cn(S(=O)(=O)c2ccccc2)c2nccc(Cl)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.