[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Koanophyllon adamantium with data available."}, {"from": "gpt", "value": "[C][/C][=Branch1][S][=C][\\C][C][/C][=Branch1][=Branch2][=C][/C][O][C][=Branch1][C][=O][C][/C][/C][C][/C][=C][Branch1][C][\\C][/C][C][/C][=C][Branch1][C][/C][\\C][=Branch1][C][=O][O]"}]