Using Cn1ccc2cc(B(O)O)ccc21, CC(C)(C)c1cc(N)n[nH]1 to produce Cn1ccc2cc(-n3nc(C(C)(C)C)cc3N)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.