Using Cn1cc(B(O)O)cc(OCc2ccccc2)c1=O, Clc1nccc(-c2ccccc2)n1 to produce Cn1cc(-c2nccc(-c3ccccc3)n2)cc(OCc2ccccc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.