Using O=C[C@H]1CC[C@H](c2cccc(F)c2F)CC1, CCOC(=O)CCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1 to produce CCOC(=O)CCC=C[C@H]1CC[C@H](c2cccc(F)c2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.