22881
Stereoselective Glucuronidation of Ornidazole in Humans : Predominant Contribution of UDP - Glucuronosyltransferases 1A9 and 2B7 .
 Chemical: Ornidazole; Chemical: UDP
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: Ornidazole; Chemical: UDP