Using COc1ccc2c(c1)C1(CCN(CP(C)(C)=O)CC1)OC2c1ccccc1 to produce CP(C)(=O)CN1CCC2(CC1)OC(c1ccccc1)c1ccc(O)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.