8275
A focused library of over 50 compounds was prepared by modifying positions 5 , 7 , and 8 of the parent compound nitroxoline .
 Chemical: nitroxoline
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: nitroxoline