Using CCOC(=O)C(OCC)[P+](c1ccccc1)(c1ccccc1)c1ccccc1, O=Cc1ccc(OCc2ccccc2)cc1 to produce O=P(c1ccccc1)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.