[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C@@H1][Branch2][Ring1][Branch1][C@@H1][Branch1][P][C][=C][C][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][Ring1][O][C][=C][Ring1][=C][O][O]"}, {"from": "gpt", "value": "The molecule is a member of phenanthrenes."}]