10237
They may have fewer side effects than GABA ( B ) receptor agonists , because selective enhancement of activated receptors could have effects different from nonselective activation of all receptors .
 Chemical: GABA
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: GABA