13684
Kinetic studies revealed that the mixed disulfide conjugates were capable of exchanging thiols with GSH to release the AM with second order rate constants ranging from 1 . 2 to 28 M ( - 1 ) s ( - 1 ) .
 disulfide, thiols, GSH
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 disulfide, thiols, GSH