Using FC(F)(F)c1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)cc1, O=Cc1ccc(F)cc1 to produce Fc1ccc(C=Cc2ccc(C(F)(F)F)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.