17509
The hydrophobic dodecyl species at the mouths of the pores is found to form a barrier for molecular transport ; it decreases the rate of leaching ( into water ) of a rhodamine test molecule that is preloaded into the sample by > 8 fold .
 Chemical: dodecyl; Chemical: rhodamine
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: dodecyl; Chemical: rhodamine