{"batchcode": "CNK4314258", "histograms": [{"histogram": {"Fatigue": 2, "Headache": 2, "Arthralgia": 1, "Asthenia": 1, "Blood immunoglobulin E": 1, "Dyspnoea": 1, "Muscular weakness": 1, "Myalgia": 1, "Pyrexia": 1}, "batchcodes": ["CNK4314258"]}]}