Using c1ccc(P(c2ccccc2)c2ccccc2)cc1, COC(=O)c1cc2c(O)cccc2[nH]1 to produce COC(=O)c1cc2c(OC(C)C)cccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.