[{"from": "human", "value": "Could you give me a brief overview of this molecule? [S][=Ti][=S]"}, {"from": "gpt", "value": "The molecule appears as a yellow or gray powder with an unpleasant odor that is used as a solid lubricant. Contact with the material may cause burns to skin, eyes, and mucous membranes. It may be toxic by ingestion, inhalation or skin absorption."}]