19775
Novel N - alkyldeoxynojirimycins ( NADNJs ) with two hydrophobic groups attached to a nitrogen linker on the alkyl chain were designed .
 Chemical: N - alkyldeoxynojirimycins; Chemical: NADNJs; Chemical: alkyl
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 - alkyldeoxynojirimycins; Chemical: NADNJs; Chemical: alkyl