Using CC1(C)[C@H](C(=O)[O-])[C@@H]1C=O, COC[P+](c1ccccc1)(c1ccccc1)c1ccccc1 to produce COC=CC1C(C(=O)O)C1(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.