22752
Our recent experimental results suggest that highly supercooled nanodroplets of n - octane and n - nonane also surface freeze , and subsequently bulk crystallization occurs .
 Chemical: n - octane; Chemical: n - nonane
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: n - octane; Chemical: n - nonane