Using CCOC(=O)C=C1CN(C(C(=O)C2CC2)c2ccccc2F)CCC1O to produce O=C(O)C=C1CN(C(C(=O)C2CC2)c2ccccc2F)CCC1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.