Using Cc1ccn2c(-c3cccc(B4OC(C)(C)C(C)(C)O4)c3)cnc2n1, Cc1nc(-c2cccc(Br)c2)no1 to produce Cc1ccn2c(-c3cccc(-c4cccc(-c5noc(C)n5)c4)c3)cnc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.