This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Amino acid Metabolism, Subject name: Pediatrics
[{'content': 'Tom cat urine odor is seen in? \nSelect and explain. \nA. Multiple carboxylase deficiency, B. Hawkinsinuria, C. Tyrosinemia, D. Phenylketonuria', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]