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: Pathology
[{'content': 'The following pigment is not derived from hemoglobin - \nSelect and explain. \nA. Hematin, B. Hemosiderin, C. Lipofuscin, D. Bilirubin', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., LipofuscinLipofuscin --> They represent undigested material that results from intra cellular lipid peroxidation.", 'role': 'assistant'}]