Using CCOC(=O)C=C(C)C=CCCCCCCOCc1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce CC(/C=C/CCCCCCOCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)=C\C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.