30094
NMDA receptors are a family of glutamate - gated ion channels that regulate various CNS functions such as synaptic plasticity and learning .
 Chemical: NMDA; 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: NMDA; Chemical: glutamate