[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Kunzea salina, Eucalyptus fasciculosa, and other organisms with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=C][C@H1][C@H1][C@H1][Branch1][Branch2][C][Ring1][Ring1][Branch1][C][C][C][C][C][C@@][Ring1][=Branch2][Branch1][C][C][C][=C]"}]