123
There was virtually no binding of [ ( 3 ) H ] LY459477 to any brain region in mice with a deletion of both mGlu ( 2 ) and mGlu ( 3 ) receptors .
 Chemical: [ ( 3 ) H ] LY459477
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: [ ( 3 ) H ] LY459477