3611
Twelve healthy volunteers were assigned to take BPT / CLZ in the following schedule ; BPT : 40 micrograms at day 1 and 120 micrograms t . i . d . from day 7 to 14 , CLZ : 200 mg t . i . d . from day 3 to 14 .
 Chemical: BPT; Chemical: CLZ; Chemical: BPT; Chemical: CLZ
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: BPT; Chemical: CLZ; Chemical: BPT; Chemical: CLZ