9848
A series of substituted ortho - carboranylphenoxyacetanilides were synthesized and evaluated for their ability to inhibit hypoxia - induced HIF - 1 transcriptional activity using a cell - based reporter assay in HeLa cells expressing the HRE - dependent firefly luciferase reporter construct ( HRE - Luc ) and constitutively expressing CMV - driven Renilla luciferase reporter , and their ability to inhibit cell growth ( GI ( 50 ) ) using the MTT assay .
 Chemical: ortho - carboranylphenoxyacetanilides; Chemical: MTT
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: ortho - carboranylphenoxyacetanilides; Chemical: MTT