3342
Pretreatment with ammonium acetate ( NH4Ac ) ( 6 mmol / kg s . c . ) approximately doubled the time morphine - treated mice remained on a hot surface and similarly increased muscular incoordination by diazepam , but NH4Ac treatment alone had no effect .
 Chemical: ammonium acetate; Chemical: NH4Ac; Chemical: morphine; Disease: incoordination; Chemical: diazepam; Chemical: NH4Ac
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: ammonium acetate; Chemical: NH4Ac; Chemical: morphine; Disease: incoordination; Chemical: diazepam; Chemical: NH4Ac