Using CCCCCC/C=C/C(O)c1nc2ccc(F)cc2c(OC(C)=O)c1C to produce CCCCCC/C=C/C(O)C1=Nc2ccc(F)cc2C(=O)C1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.