7484
In the current study , we demonstrated that steroid receptor coactivator - 1 ( SRC1 ) , a nuclear receptor coactivator , is abundantly expressed by both proopiomelanocortin and steroidogenic factor - 1 neurons .
 Chemical: steroid
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: steroid