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Current options of treatment include oral anticholinergic drugs , the topical application of anticholinergics or aluminum chloride , and the injection of botulinum toxin .
 Chemical: aluminum chloride
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: aluminum chloride