22546
CYP3A5 carrier status had no influence on midazolam oral clearance or its inhibition by ketoconazole .
 Chemical: midazolam; Chemical: ketoconazole
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: midazolam, ketoconazole 
Answer:
 Chemical: midazolam; Chemical: ketoconazole