Using COC(=O)c1cccnc1-c1cccc(Cl)n1, OB(O)c1ccc(Cl)cc1 to produce COC(=O)c1cccnc1-c1cccc(-c2ccc(Cl)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.