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Other two derivatives NK0139A and NK0148 showed effect less than NKTA and stronger than control in ex vivo angiogenesis .
 Chemical: NK0139A; Chemical: NK0148; Chemical: NKTA
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: NK0139A; Chemical: NK0148; Chemical: NKTA