Using CN(C)C=O, O=Cc1cc(-c2ccccc2Br)n(S(=O)(=O)c2cccnc2)c1 to produce N#Cc1ccccc1-c1cc(C=O)cn1S(=O)(=O)c1cccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.