{"batchcode": "012M2M20A", "histograms": [{"histogram": {"Chills": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tremor": 1}, "batchcodes": ["012M2M20A"]}]}