You will be shown an abstract from a biomedical research paper. Given this abstract, your task is to extract all unique entities of the following types: ["Disease", "Chemical"].

Please return the output as a JSON object of the format: {"Chemical" : ["Naloxone", ...], "Disease" : ["Hypotensive", ...]}. The keys should be entity types and values should be lists of extracted entities belonging to the corresponding type. If you cannot find entities belonging to a specific type, the value should be [].

Only output the JSON object and do not include any additional text.

Abstract:

Chlorpropamide-induced optic neuropathy. A 65-year-old woman with adult-onset diabetes treated with chlorpropamide (Diabenese) had a toxic optic neuropathy that resolved with discontinuation of chlorpropamide therapy. Visual loss occurs in diabetics for a variety of reasons, and accurate diagnosis is necessary to institute appropriate therapy. The possibility of a drug-induced optic neuropathy should be considered in the differential diagnosis of visual loss in diabetics.
{"Chemical": ["chlorpropamide", "Chlorpropamide", "Diabenese"], "Disease": ["optic neuropathy", "visual loss", "Visual loss", "toxic optic neuropathy", "diabetics", "adult-onset diabetes"]}