23861
12 - HSA xerogels made from 12 - HSA - acetronitrile organogels are more effective than 12 - HSA xerogels made from 12 - HSA - pentane organogels because of the highly branched fibrillar networks established in acetonitrile molecular gels .
 Chemical: 12 - HSA; Chemical: 12 - HSA; Chemical: acetronitrile; Chemical: 12 - HSA; Chemical: 12 - HSA; Chemical: pentane; Chemical: acetonitrile
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: 12 - HSA; Chemical: 12 - HSA; Chemical: acetronitrile; Chemical: 12 - HSA; Chemical: 12 - HSA; Chemical: pentane; Chemical: acetonitrile