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': 'Poison resembling viper snake bite is: September 2003 \nSelect and explain. \nA. Ricin, B. Crotin, C. Abrin, D. Bhi', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C i.e. Abrin', 'role': 'assistant'}]