[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Chloranthus multistachys with data available."}, {"from": "gpt", "value": "[C][C][=C][O][C][=C][Ring1][Branch1][C][=Branch1][C][=O][C@H1][C@@][Branch1][S][C][C][C@H1][Branch1][#Branch2][C@@][Ring1][=Branch1][Branch1][Ring2][C][Ring1][O][C][O][Branch1][C][C][O]"}]