Using C=CCn1cc(Br)c(C#N)n1, O=C(c1ccc2c(cnn2-c2ccc(F)cc2)c1)C(F)(F)F to produce C=CCn1cc(C(O)(c2ccc3c(cnn3-c3ccc(F)cc3)c2)C(F)(F)F)c(C#N)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.