[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=Branch1][S][=C][Branch1][O][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][C][O][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is a member of phenanthrenes."}]