Using O=Cc1ccccc1, Nc1cc(C(F)(F)F)cc2ncn(-c3ccccc3)c12 to produce FC(F)(F)c1cc(N=Cc2ccccc2)c2c(c1)ncn2-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.