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': 'Biotin may be used for treatment of which of the following conditions? \nSelect and explain. \nA. Maple syrup urine disease, B. Methylmalonic acidemia, C. Phenylketonuria, D. Multiple carboxylase deficiency', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Biotin is a cofactor for carboxylase, so it can be used in the treatment of multiple carboxylase deficiency. Maple syrup urine disease- Thiamine Methylmalonic acidemia- Vitamin B12, L- carnitine, Metronidazole Phenylketonuria- Tetrahydrobiopterin', 'role': 'assistant'}]