Using CCOC(=O)C1CCC(c2cc3cccnc3c(-c3cccc(OC(F)(F)F)c3)n2)CC1 to produce O=C(O)C1CCC(c2cc3cccnc3c(-c3cccc(OC(F)(F)F)c3)n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.