12634
Improved pharmaceutical stability of a boronphenylalanine mannitol formulation for boron neutron capture therapy .
 Chemical: boronphenylalanine mannitol; Chemical: boron
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: boronphenylalanine mannitol; Chemical: boron