3229
An electron microscope study of the livers of paracetamol - treated rats revealed ultrastructural changes in the hepatocytes that resemble those that result from exposure to a variety of known hepatocarcinogens .
 Chemical: paracetamol; Disease: hepatocarcinogens
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: paracetamol; Disease: hepatocarcinogens