5038
Among all the tested compounds in the series , compounds 7 and 11 emerged as promising antitubercular agents at 16 mu g / mL against multidrug resistance tuberculosis and over 64 mu g / mL against extensively drug resistance tuberculosis .
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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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