5787
The n - hexane - soluble fraction ( 300mg / kg ) and an isolated compound ( 3 , 10 or 30mg / kg ) prevented drunkenness at 30 , 60 or 120min .
 n - hexane
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 n - hexane