[{"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental group 1:the oral trial drug favipiravir tablets plus chloroquine phosphatetablets tablets group;Experimental group 2:the oral trial drug favipiravir tablets;Control group:the oral placebo treatment;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental group 1:the oral trial drug favipiravir tablets plus chloroquine phosphatetablets tablets group", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental group 2:the oral trial drug favipiravir tablets", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Control group:the oral placebo treatment;", "treatment_type": "Placebo", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1456, "treatment_name": "Chloroquine+favipiravir", "treatment_type": "Antimalarials+antivirals", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 504, "treatment_name": "Favipiravir", "treatment_type": "Antivirals", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]