12379
Interestingly , l - ddBCNAs also inhibit wild type measles virus syncytia formation with a TCID ( 50 ) of 7 . 5 mu M for the lead compound .
 ddBCNAs
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 ddBCNAs