14960
In erythrocytes , thiamine levels were 4 - and 25 - fold higher in the groups treated with thiamine and benfotiamine , respectively , compared with the untreated groups .
 Chemical: thiamine; Chemical: thiamine; Chemical: benfotiamine
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: thiamine; Chemical: thiamine; Chemical: benfotiamine