{"batchcode": "041B21", "histograms": [{"histogram": {"No adverse event": 1, "Product administered to patient of inappropriate age": 1}, "batchcodes": ["003B21A", "041B21"]}, {"histogram": {"Eye movement disorder": 1, "Flushing": 1, "Hyperventilation": 1, "Tremor": 1}, "batchcodes": ["041B21"]}]}