Using [O-]B([O-])c1ccncc1, Cn1c(Cl)c(-c2ccccc2)nc(-c2ccccc2)c1=O to produce Cn1c(-c2ccncc2)c(-c2ccccc2)nc(-c2ccccc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.