23299
A novel statistical approach for analyzing ( 1 ) H multiple - quantum ( MQ ) spin dynamics in so - called spin - counting solid - state NMR experiments is presented .
 Chemical: ( 1 ) H
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: ( 1 ) H