3494
Corresponding figures during HCTZ therapy 100 mg daily were 1 . 4 + / - 0 . 1 , 3 . 6 + / - 0 . 7 and 5 . 7 4 / - 0 . 8 , respectively .
 Chemical: HCTZ
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: HCTZ