9847
Development of hypoxia - inducible factor ( HIF ) - 1 alpha inhibitors : effect of ortho - carborane substituents on HIF transcriptional activity under hypoxia .
 Chemical: ortho - carborane
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: ortho - carborane 
Answer:
 Chemical: ortho - carborane