7194
Taken together , our results confirm the mGlu8 - selectivity of DCPG at submicromolar concentrations , but suggest that care must be taken when employing higher concentrations of the agonist , which may additionally activate mGlu2 receptors , especially at synapses where their expression is high .
 Chemical: DCPG
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: DCPG