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Streptococcal preparation ( OK - 432 ) , a new type of anti - cancer agent , was given to the patients with advanced cancer in combination with Mitomycin - C , 5 - FU and Cytosine arabinoside .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
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