8406
Together , these results provide important insight into the mechanism of HldA - catalyzed heptose phosphorylation and necessary information for further development of HldA inhibitors .
 Chemical: heptose
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: heptose