Using CCOC(=O)CCCn1nnnc1/C=C1\CN(C(C(=O)C2CC2)c2ccccc2F)CCC1S to produce O=C(O)CCCn1nnnc1/C=C1\CN(C(C(=O)C2CC2)c2ccccc2F)CCC1S, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.