[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an organooxygen compound."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][O][S@@][=Branch1][C][=O][O][C][C][C][C][C]"}]