Using C=Cc1ccc(C(F)(F)F)nc1, CC1Cc2[nH]c3ccc(Cl)cc3c2CN1C to produce CC1Cc2c(c3cc(Cl)ccc3n2CCc2ccc(C(F)(F)F)nc2)CN1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.