10004
Amino acid ionic liquids are a special class of ionic liquids due to their unique acid - base behavior , biological significance , and applications in different fields such as templates in synthetic chemistry , stabilizers for biological macromolecules , etc .
 Chemical: Amino acid
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: Amino acid