Using OC(c1ccc(CN2CCNCC2)cc1)(C(F)(F)F)C(F)(F)F, O=C(O)c1ccc(O)cc1 to produce O=C(c1ccc(O)cc1)N1CCN(Cc2ccc(C(O)(C(F)(F)F)C(F)(F)F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.