11132
This study uses mammalian reporter gene assays ( RGAs ) with natural steroid receptors and the H295R steroidogenesis assay to assess the endocrine disrupting activity of OTA .
 Chemical: OTA
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: OTA