11760
By using whole - cell patch clamp recordings in brain slices , we investigated the ability of ( RS ) - 3 , 5 - dihydroxyphenylglycine ( DHPG ) , a group I metabotropic glutamate receptor ( mGluR ) agonist , to evoke K - ATP currents .
 Chemical: ( RS ) - 3 , 5 - dihydroxyphenylglycine; Chemical: DHPG; Chemical: glutamate; Chemical: K; Chemical: ATP
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: ( RS ) - 3 , 5 - dihydroxyphenylglycine; Chemical: DHPG; Chemical: glutamate; Chemical: K; Chemical: ATP