[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Pestalotiopsis neglecta with data available."}, {"from": "gpt", "value": "[C][/C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][/C][C][C][=C][Branch1][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][O]"}]