{"batchcode": "NO CLUE", "histograms": [{"batchcodes": ["NO CLUE", "NO CLUE"], "histogram": {"Fatigue": 1, "Herpes zoster": 1, "Nerve injury": 1}}, {"batchcodes": ["NO CLUE"], "histogram": {"Contraception": 1, "Menstruation irregular": 1}}]}