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