7057
Extract of Ginkgo biloba leaves , EGb 761 , is a complex mixture that possesses several clinical beneficial effects such as anti - oxidation , anti - inflammation , anti - tumor , and cardioprotective property .
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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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