[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Azvudine", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Paxlovid group", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": 2421, "treatment_name": "Nirmatrelvir+ritonavir", "treatment_type": "Antivirals", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 167, "treatment_name": "Azvudine", "treatment_type": "Antivirals", "pharmacological_treatment": "Pharmacological treatment"}]