2485
The objectives of this study are to establish a high - throughput tool to screen CAR ligands and to clarify how CAR proteins from the Baikal seal ( bsCAR ) and the mouse ( mCAR ) interact with chemicals and steroid receptor coactivator 1 ( SRC1 ) .
 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