{"batchcode": "EC9265", "histograms": [{"histogram": {"Chills": 2, "Arthralgia": 1, "Dizziness": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Pyrexia": 1, "Restlessness": 1}, "batchcodes": ["EC9265"]}]}