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Clinicians should be aware that tenofovir may raise the risk of renal failure during prolonged administration of vancomycin .
 Chemical: tenofovir; Disease: renal failure; Chemical: vancomycin
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:
 Chemical: tenofovir; Disease: renal failure; Chemical: vancomycin