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Haloperidol decreased the incidence of cocaine - induced seizures at the two highest doses , but the lowering of the mortality rate did not reach statistical significance at any dose .
 Chemical: Haloperidol; Chemical: cocaine; Disease: seizures
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: Haloperidol; Chemical: cocaine; Disease: seizures