Using O=C(/C=C/c1ccc(Br)cc1)c1ccccn1, N=C(N)c1ccccc1 to produce Brc1ccc(-c2cc(-c3ccccn3)nc(-c3ccccc3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.