{"batchcode": "030L2O1", "histograms": [{"histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Faeces soft": 1, "Gastritis": 1, "Muscle tightness": 1, "Nausea": 1, "Vomiting": 1}, "batchcodes": ["030L2O1"]}]}