22593
Point mutations of the cHRE also prevented OT - luc activation by 3 beta - diol .
 Chemical: 3 beta - diol
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 3 beta - diol 
Answer:
 Chemical: 3 beta - diol