16842
Polymorphisms in genes encoding the acetaminophen UDP - glucuronosyltransferase ( UGT ) enzymes could explain interindividual variability in acetaminophen glucuronidation and variable risk for liver injury after acetaminophen overdose .
 Chemical: acetaminophen; Chemical: UDP; Chemical: acetaminophen; Chemical: acetaminophen
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: acetaminophen, UDP, acetaminophen, acetaminophen 
Answer:
 Chemical: acetaminophen; Chemical: UDP; Chemical: acetaminophen; Chemical: acetaminophen