18434
Hypoxic and VHL - deficient cells use glutamine to generate citrate and lipids through reductive carboxylation ( RC ) of alpha - ketoglutarate .
 Chemical: glutamine; Chemical: citrate; Chemical: alpha - ketoglutarate
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: glutamine; Chemical: citrate; Chemical: alpha - ketoglutarate