23010
Though it was known to have anti - inflammatory , anti - influenza virus , anti - fungal activity , osteoblast differentiation stimulating activity and neuro - protective effects , the underlying antitumor mechanism of ginkgetin still remains unclear .
 ginkgetin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 ginkgetin