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: Pharmacology
[{'content': 'Which of the following is drug of choice for Toxoplasmosis in pregnancy? \nSelect and explain. \nA. Metronidazole, B. Pyrimethamine, C. Sulfadiazine, D. Spiramycin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: DOC for Toxoplasma.gondi :\xa0Pyrimethamine + Sulfadiazine\nDOC for Toxoplasma.gondi in Immunocompromised : Cotrimoxazole\nDOC for Toxoplasma.gondi\xa0in Pregnancy : Spiramycin', 'role': 'assistant'}]