17692
Peroxynitrite , formed from NO and superoxide , can induce multiple proteins nitration , even including NF - kappa B and iNOS , to alter their functions .
 Chemical: Peroxynitrite; Chemical: NO; Chemical: superoxide
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: Peroxynitrite; Chemical: NO; Chemical: superoxide