22001
Effect of UDP - glucuronosyltransferase 1A8 polymorphism on raloxifene glucuronidation .
 Chemical: UDP; Chemical: raloxifene
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: UDP, raloxifene 
Answer:
 Chemical: UDP; Chemical: raloxifene