7035
The number of isozymes expressed and the overall relative expression values were highest for the glutathione S - transferases ( GSTs ) .
 Chemical: glutathione; Chemical: S
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: glutathione, S 
Answer:
 Chemical: glutathione; Chemical: S