[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an alkanethiol that is hexane substituted at positions 1 and 3 by hydroxy and sulfanyl groups respectively. It has a role as a flavouring agent, a plant metabolite and a Saccharomyces cerevisiae metabolite. It is a primary alcohol and an alkanethiol. It derives from a hydride of a hexane."}, {"from": "gpt", "value": "[C][C][C][C][Branch1][Ring2][C][C][O][S]"}]