{"batchcode": "037A2LB", "histograms": [{"histogram": {"Flushing": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Pyrexia": 1}, "batchcodes": ["037A2LB"]}]}