This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology - 3, Subject name: Forensic Medicine
[{'content': 'The active principle of this toxic seed is: \nSelect and explain. \nA. Crotin, B. Ricin, C. Abrin, D. Capsicin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The given image is castor seed also known as Ricinus communis. Crushed seed is poisonous. It contains active principle- Ricin which leads to intense gastroenteritis and bloody diarrhoea.', 'role': 'assistant'}]