[{"from": "human", "value": "Provide a description of this molecule. [C][=Branch2][Ring1][Branch1][=C][Branch1][P][C][=Branch1][=N][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl][Cl][Cl][Cl][O-1]"}, {"from": "gpt", "value": "The molecule is a phenolate anion that is the conjugate base of pentachlorophenol; major species at pH 7.3. It has a role as a human xenobiotic metabolite. It is a conjugate base of a pentachlorophenol."}]