12984
Therefore , the aim of the present study is to investigate the inhibitory situation of cryptotanshinone and dihydrotanshinone I towards UGT enzyme - catalyzed propofol glucuronidation .
 Chemical: cryptotanshinone; Chemical: dihydrotanshinone I; Chemical: propofol
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: cryptotanshinone; Chemical: dihydrotanshinone I; Chemical: propofol