[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=C][C][=C][Branch2][Ring1][C][C][Ring1][=Branch1][=C][Branch1][O][C][=C][C][=C][C][=C][Ring1][=C][Ring1][=Branch1][C][C][=C][C][C][Ring1][#C][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is a member of phenanthrenes."}]