25859
The in vitro experiment results showed that the amine salts of TEF and LOX , especially TEF - TEtA and LOX - TEtA , enhanced the skin permeation of TEF and LOX from the transdermal patch system .
 Chemical: amine salts; Chemical: TEF; Chemical: LOX; Chemical: TEF - TEtA; Chemical: LOX - TEtA; Chemical: TEF; Chemical: LOX
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: amine salts; Chemical: TEF; Chemical: LOX; Chemical: TEF - TEtA; Chemical: LOX - TEtA; Chemical: TEF; Chemical: LOX