Using Brc1ccc2c(N3CCNCC3)nncc2c1, Cc1ccc(C(=O)NC2CC2)cc1B1OC(C)(C)C(C)(C)O1 to produce Cc1ccc(C(=O)NC2CC2)cc1-c1ccc2c(N3CCNCC3)nncc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.