Using COC(=O)c1c(Cl)cc(Cl)nc1C(F)(F)F, CCc1cccc(CC)c1B(O)O to produce CCc1cccc(CC)c1-c1cc(Cl)c(C(=O)OC)c(C(F)(F)F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.