{"batchcode": "201A2A", "histograms": [{"histogram": {"Headache": 2, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Fatigue": 1, "Head discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}, "batchcodes": ["201A2A"]}]}