19746
Serotonin 5 - HT2A and metabotropic glutamate 2 ( mGlu2 ) are G protein - coupled receptors suspected in the pathophysiology of psychiatric disorders such as schizophrenia , depression and suicide .
 Chemical: Serotonin; 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: Serotonin; Chemical: glutamate