[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Pinellia ternata, Dictyopteris latiuscula, and Leptospermum scoparium with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C][C][=Branch1][=C][=C][C][Ring1][=Branch1][C][C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][Branch1][C][C][C]"}]