15927
These results indicate that aza - BODIPY could serve as a near - IR probe for detecting conformational changes of A beta 1 - 42 soluble oligomers in vitro , and it should eliminate false - positive effects that are associated with currently utilized thioflavin T - based dyes .
 Chemical: aza - BODIPY; Chemical: thioflavin T
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: aza - BODIPY; Chemical: thioflavin T