[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an S-alkylsulfenic acid that is sulfenic acid in which the thiol hydrogen is replaced by a propyl group. It has a role as a plant metabolite. It derives from a hydride of a propane."}, {"from": "gpt", "value": "[C][C][C][S][O]"}]