8648
It is unequivocally toxic to mammals with LD ( 50 ) values for mice in the range of 10 mu g / kg ( intraperitoneal ) , 16 mu g / kg ( subcutaneous ) , and 332 mu g / kg ( oral ) ( Kao , 1966 ) .
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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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