Using O=C1CN(C(=O)c2ccc(Cl)cc2)Cc2ccccc2N1, N#Cc1cccc(CBr)c1 to produce N#Cc1cccc(CN2C(=O)CN(C(=O)c3ccc(Cl)cc3)Cc3ccccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.