{"batchcode": "EN6302", "histograms": [{"batchcodes": ["EL9265", "EN6302"], "histogram": {"Dizziness": 1, "Gait inability": 1, "Impaired work ability": 1}}, {"batchcodes": ["EN6302"], "histogram": {"Anaphylactic reaction": 1, "Cardiac arrest": 1, "Chest pain": 1, "Death": 1, "Dizziness": 1, "Hypoaesthesia": 1, "Throat tightness": 1}}]}