1094
The aim of this study was to explore the possibility whether the anti - diabetic effect of swertiamarin is due to gentianine .
 Chemical: swertiamarin; Chemical: gentianine
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: swertiamarin; Chemical: gentianine