[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a sesquiterpene. It derives from a hydride of a guaiane."}, {"from": "gpt", "value": "[C][C][=C][C][=C][C][=Branch1][P][=C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch2][C][Branch1][C][C][C][C]"}]