9392
HDAC inhibitors have not only shown promise as antiparasitic , antineurodegenerative , antirheumatologic agents and immunosuppressant , but as potent anticancer agents by inducing cell cycle arrest , differentiation and apoptosis .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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