21436
Stimulation of rat liver branched - chain alpha - keto acid dehydrogenase activity by low doses of bezafibrate .
 Chemical: alpha - keto acid; Chemical: bezafibrate
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: alpha - keto acid; Chemical: bezafibrate