[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Magnolia officinalis with data available."}, {"from": "gpt", "value": "[C][C][C][C][C][Branch2][Ring1][Ring1][C][=Branch1][#C][=C][C][C][C][Ring1][=Branch2][C][C][Ring1][Ring2][Branch1][C][C][C][C][O]"}]