4220
Cholesteryl hemisuccinate treatment protects rodents from the toxic effects of acetaminophen , adriamycin , carbon tetrachloride , chloroform and galactosamine .
 Chemical: Cholesteryl hemisuccinate; Chemical: acetaminophen; Chemical: adriamycin; Chemical: carbon tetrachloride; Chemical: chloroform; Chemical: galactosamine
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: Cholesteryl hemisuccinate; Chemical: acetaminophen; Chemical: adriamycin; Chemical: carbon tetrachloride; Chemical: chloroform; Chemical: galactosamine