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A 27 - year - old male patient presented with a maculopapular eruption on the flexural areas and buttocks after using oral ketoconazole .
 Disease: maculopapular eruption; Chemical: ketoconazole
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: maculopapular eruption; Chemical: ketoconazole