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The decreases in glycated hemoglobin ( HbA1c ) observed with the two higher doses of MSDC - 0160 were not different from those associated with pioglitazone .
 Chemical: MSDC - 0160; Chemical: pioglitazone
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: MSDC - 0160; Chemical: pioglitazone