Using COP(=O)(C(=O)c1c(C)cc(C)cc1C)c1ccccc1 to produce Cc1cc(C)c(C(=O)P(=O)([O-])c2ccccc2)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.