Using FC(F)(F)c1cccnc1N1CCNCC1, O=C(O)CC1CC2CCC1C2 to produce O=C(CC1CC2CCC1C2)N1CCN(c2ncccc2C(F)(F)F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.