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[{"arm_notes": "", "treatment_id": 607, "treatment_name": "Hydroxychloroquine", "treatment_type": "Antimalarials", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 279, "treatment_name": "Chloroquine", "treatment_type": "Antimalarials", "pharmacological_treatment": "Pharmacological treatment"}]