2336
The blood tacrolimus concentration was higher than usual at that time ; thus , tacrolimus dosage was reduced .
 Chemical: tacrolimus; Chemical: tacrolimus
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: tacrolimus; Chemical: tacrolimus