Using COc1cc(B2OC(C)(C)C(C)(C)O2)ccc1O, Nc1nc(N)c2nc(Cl)ccc2n1 to produce COc1cc(-c2ccc3nc(N)nc(N)c3n2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.