17733
The N - and C - substituted tetrazole analogues of phosphonohydroxamate inhibitors were synthesized and tested on the DXR of Escherichia coli .
 Chemical: N; Chemical: C; Chemical: tetrazole; Chemical: phosphonohydroxamate
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; Chemical: C; Chemical: tetrazole; Chemical: phosphonohydroxamate