9738
High - throughput screening resulted in discovery of a hit compound ( ST - 37 ) possessing a benzimidazole core which led to a potent compound series .
 Chemical: ST - 37; Chemical: benzimidazole
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: ST - 37; Chemical: benzimidazole