25327
High - resolution ( 1 ) H nuclear magnetic resonance ( ( 1 ) H NMR ) was used for the direct determination of the iodine value of Hachi fat ( 62 . 74g / 100g oil ) .
 Chemical: ( 1 ) H; Chemical: ( 1 ) H; Chemical: iodine
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: ( 1 ) H, ( 1 ) H, iodine 
Answer:
 Chemical: ( 1 ) H; Chemical: ( 1 ) H; Chemical: iodine