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