Using Fc1cccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)c1, CC(C)(C)OC(=O)N1CCCC(=O)C1 to produce CC(C)(C)OC(=O)N1CCCC(=Cc2cccc(F)c2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.