18399
NAC demonstrated , both biochemically and histologically , to be effective in the prevention of DOX - induced cardiotoxicity in rat models .
 Chemical: NAC; Chemical: DOX
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: NAC; Chemical: DOX