Using CC(C)(O)C1CCCNC1, O=C(O)c1cnoc1-c1ccc(C(F)(F)F)cc1 to produce CC(C)(O)C1CCCN(C(=O)c2cnoc2-c2ccc(C(F)(F)F)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.