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An alternative source of energy is d - galactose ( the C - 4 - epimer of d - glucose ) which is transported into the brain by insulin - independent GLUT3 transporter where it might be metabolized to glucose via the Leloir pathway .
 Chemical: d - galactose; Chemical: d - glucose; Chemical: glucose
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: d - galactose; Chemical: d - glucose; Chemical: glucose