27501
Overall , beyond the value of this specific formulation , the work reported here represents the evidence of the potential of polyamino acid nanocapsules in nano - oncological therapy .
 Chemical: polyamino 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: polyamino acid