1694
Here we report on the mechanism of ribose conjugation , through NADH as a cofactor , of a pyrazole - containing compound ( PT ) .
 Chemical: ribose; Chemical: NADH; Chemical: pyrazole
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: ribose, NADH, pyrazole 
Answer:
 Chemical: ribose; Chemical: NADH; Chemical: pyrazole