Using [N-]=[N+]=[N-], Cc1ccnc(C(=O)c2ccc(F)cc2C(F)(F)F)c1 to produce Cc1ccnc(C(O)c2ccc(N)cc2C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.