594
To investigate further the role of mGlu3 receptors , we used LY395756 ( an mGlu2 agonist and mGlu3 antagonist ) , which acts as a pure mGlu3 receptor antagonist in this rat strain .
 Chemical: LY395756
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: LY395756