24070
Previously , two compounds in the triazolothienopyrimidine scaffold ( 1a and 1c ) were reported as UT - B inhibitors .
 Chemical: triazolothienopyrimidine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: triazolothienopyrimidine