686
The use of cidofovir in severe adenovirus infection has been limited by adverse effects , the most significant of which is nephrotoxicity .
 Chemical: cidofovir; Disease: adenovirus infection; Disease: nephrotoxicity
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: cidofovir; Disease: adenovirus infection; Disease: nephrotoxicity