Using COC/C=C/c1cnc(N)cc1NC1CCN(C)CC1, N#Cc1nccnc1Br to produce COC/C=C/c1cnc(Nc2cnc(C#N)cn2)cc1NC1CCN(C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.