Using C=C(C)CN(c1ccc(C(F)(F)F)cc1)c1cc(C)cc(Cl)n1, OB(O)c1ccc(C(F)(F)F)cc1 to produce C=C(C)CN(c1ccc(C(F)(F)F)cc1)c1cc(C)cc(-c2ccc(C(F)(F)F)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.