Using CC(=O)O, FC(F)(F)c1nnc2n1N=C(N1CCC(c3ccc(OCCCN4CCNCC4)cc3)CC1)CC2 to produce CC(=O)N1CCN(CCCOc2ccc(C3CCN(C4=Nn5c(nnc5C(F)(F)F)CC4)CC3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.