Using O=C(O)c1ccc(C(F)(F)F)cc1C1CC1, NC1COCCC1N1CCCC1 to produce O=C(NC1COCCC1N1CCCC1)c1ccc(C(F)(F)F)cc1C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.