23012
Ginkgetin suppressed the viability of PC - 3 cells in a concentration - dependent manner and also significantly increased the sub - G1 DNA contents of cell cycle in PC - 3 cells .
 Ginkgetin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Ginkgetin