[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Pinus heldreichii with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][/C][=C][Branch2][Ring1][=Branch2][\\C][=C][/C][Branch1][#C][C][C][C][Branch1][=Branch1][C][C][C][/-Ring1][=C][Branch1][C][C][O][C][Branch1][C][C][C][/C]"}]