This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'The following are true about chloral hydrate except- \nSelect and explain. \nA. Peculiar pungent odour, B. Crysstalline, C. Used as hypnotic, D. Sweetish taste', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Chloral hydrate is a colorless, crystalline substance having peculiar pungent odour and pungent bitter test.', 'role': 'assistant'}]