{"batchcode": "076CZA", "histograms": [{"histogram": {"Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Extra dose administered": 1, "Fatigue": 1, "Injection site swelling": 1, "Neck pain": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["076CZA"]}]}