29721
A novel 2 - thio - 6 - oxo - 1 , 6 - dihydropyrimidine - containing inhibitor of human lactate dehydrogenase ( LDH ) was identified by high - throughput screening ( IC50 = 8 . 1 mu M ) .
 Chemical: 2 - thio - 6 - oxo - 1 , 6 - dihydropyrimidine; Chemical: lactate
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: 2 - thio - 6 - oxo - 1 , 6 - dihydropyrimidine, lactate 
Answer:
 Chemical: 2 - thio - 6 - oxo - 1 , 6 - dihydropyrimidine; Chemical: lactate