{"batchcode": "ENU204", "histograms": [{"histogram": {"Loss of consciousness": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Paraesthesia": 1, "Rash": 1, "Rash erythematous": 1, "Skin warm": 1, "Tinnitus": 1}, "batchcodes": ["ENU204"]}]}