9303
Caffeine ( 30 mu M for 3min ) significantly reduced V ( max ) , but did not alter K ( m ) value of EAAT3 for glutamate .
 Chemical: Caffeine; 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: Caffeine; Chemical: glutamate