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