[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][O][C][C][Branch1][=Branch2][C][Ring1][=Branch1][=C][C][=C][Ring1][#Branch2][O][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a member of phenanthrenes."}]