22306
A gel mobility shift assay revealed that purified NemR repressor bound to DNA was dissociated upon interaction with quinones and glyoxals , while their reduced forms were ineffective .
 Chemical: quinones; Chemical: glyoxals
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: quinones, glyoxals 
Answer:
 Chemical: quinones; Chemical: glyoxals