This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Medicine
[{'content': ". Sulphasalazine is NOT used for the treatment of- \nSelect and explain. \nA. Crohn's disease, B. Rheumatoid ahritis, C. Sarcoidosis, D. Ulcerative colitis", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Sulhasalazine is not used for treatment of sarcoidosis As a treatment for sarcoidosis, these drugs are most likely to be effective in people who have skin symptoms or a high level of calcium in their blood. Hydroxychloroquine (Plaquenil) and chloroquine (Aralen) are antimalarial drugs that are used to treat sarcoidosis Ref Davidson 23rd edtion pg 981', 'role': 'assistant'}]