9473
Our work reveals that the triblock terpolymer melts containing a high percentage of 1 , 2 - microstructures in the PCHD block are disordered at 110 degrees C for all the samples , independent of sequence and volume fraction of the blocks .
 Chemical: PCHD
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: PCHD 
Answer:
 Chemical: PCHD