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As reference compound , the pure anti - androgenic drug flutamide ( FLUT ) was employed at a dose of 100 mg / kg BW / day .
 Chemical: flutamide; Chemical: FLUT
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: flutamide; Chemical: FLUT