Using N[C@H]1CCC[C@@H]1Nc1cnc(C(F)(F)F)cn1, O=C(O)c1ccccc1-n1cccn1 to produce O=C(N[C@H]1CCC[C@@H]1Nc1cnc(C(F)(F)F)cn1)c1ccccc1-n1cccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.