20576
An N - methylazetidine amide derivative is a specific inhibitor of beta - hexosaminidases at the micromolar level , and is only the second example of potent inhibition of any glycosidase by an amide of a sugar amino acid related to an iminosugar .
 Chemical: N - methylazetidine amide; Chemical: amide; Chemical: sugar amino acid; Chemical: iminosugar
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 - methylazetidine amide; Chemical: amide; Chemical: sugar amino acid; Chemical: iminosugar