Using CCOC(=O)C1C(=O)N(Cc2ccc(OC)cc2OC)CC1C=C(F)F to produce COc1ccc(CN2CC(C=C(F)F)C(C(=O)O)C2=O)c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.