9079
Their structures were elucidated on the basis of spectroscopic analyses , including UV , IR , and NMR experiments ( ( 1 ) H - ( 1 ) H COSY , NOESY , HSQC , and HMBC ) .
 Chemical: ( 1 ) H; 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; Chemical: ( 1 ) H