Using COC(=O)C1CCCC2C(c3ccc(C(F)(F)F)cc3)=NOC2(N2CCCC2)C1 to produce O=C(O)C1CCCc2c(-c3ccc(C(F)(F)F)cc3)noc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.