Using Cc1cc(Cl)nc(-c2ccccc2C(F)(F)F)n1, Nc1n[nH]c2ccc(F)cc12 to produce Cc1cc(Nc2n[nH]c3ccc(F)cc23)nc(-c2ccccc2C(F)(F)F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.