Using N#CBr, CCC(Oc1ccc(C(c2ccc(C(=O)NN)cc2)C(C)(C)C)cc1)c1ccccn1 to produce CCC(Oc1ccc(C(c2ccc(-c3nnc(N)o3)cc2)C(C)(C)C)cc1)c1ccccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.