{"batchcode": "016B21A", "histograms": [{"histogram": {"Dizziness": 2, "Hot flush": 1, "Hyperhidrosis": 1, "Incorrect dose administered": 1, "No adverse event": 1, "Pallor": 1, "Palpitations": 1, "Visual impairment": 1}, "batchcodes": ["016B21A"]}]}