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