404
Four groups were used , i ) the PAN group ( 14 ) , ii ) PAN / temocapril ( 13 ) , iii ) temocapril ( 14 ) and iv ) untreated controls ( 15 ) .
 Chemical: PAN; Chemical: PAN; Chemical: temocapril; Chemical: temocapril
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: PAN; Chemical: PAN; Chemical: temocapril; Chemical: temocapril