14517
The SM was heavily doped with 6 - mercaptohexanol exchanged QDs up to 12 vol % ( 26 wt % ) without particle aggregation .
 Chemical: 6 - mercaptohexanol
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: 6 - mercaptohexanol 
Answer:
 Chemical: 6 - mercaptohexanol