Using O=C1CCC(C(=O)N2CCCC(COc3ccc(C(F)(F)F)cc3)C2)CC1 to produce OC1CCC(CN2CCCC(COc3ccc(C(F)(F)F)cc3)C2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.