Using O=C(O)c1cc(F)c(F)c(F)c1, c1ccc(CN2CCNCC2)cc1 to produce O=C(c1cc(F)c(F)c(F)c1)N1CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.