19774
N - Alkyldeoxynojirimycin derivatives with novel terminal tertiary amide substitution for treatment of bovine viral diarrhea virus ( BVDV ) , Dengue , and Tacaribe virus infections .
 Chemical: N - Alkyldeoxynojirimycin; Chemical: tertiary amide
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: N - Alkyldeoxynojirimycin; Chemical: tertiary amide