14252
Iron bisterpyridine complexes are incorporated into a polymer network based on methacrylates , resulting in self - healing properties of these materials .
 Chemical: Iron bisterpyridine; Chemical: methacrylates
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: Iron bisterpyridine; Chemical: methacrylates