Using c1ccncc1, Cn1cc(C(O)(c2ccc3[nH]ncc3c2)C(F)(F)F)c2ccccc21 to produce Cn1cc(C(O)(c2ccc3c(cnn3-c3cccnc3)c2)C(F)(F)F)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.