[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule appears as a tan colored liquid with a sulfur-like odor. Insoluble in water and denser than water. Contact may irritate skin, eyes, and mucous membranes. May be toxic by ingestion."}, {"from": "gpt", "value": "[O][P][=Branch1][C][=S][Branch1][C][O][S]"}]