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Group II metabotropic glutamate ( mGlu ) receptor agonists were efficacious in randomized clinical research trials for schizophrenia and generalized anxiety disorder .
 Chemical: glutamate
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: glutamate