Using CC1(C)OB(c2cccc(C#N)n2)OC1(C)C, COC(=O)c1ccc(Cl)nn1 to produce COC(=O)c1ccc(-c2cccc(C#N)n2)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.