13787
Particularly , a difference in the electronic transitions between La ( 2 ) @ I ( h ) - C ( 80 ) and Sc ( 3 ) N @ I ( h ) - C ( 80 ) , which is invisible in absorption spectra , was observed clearly in MCD spectra .
 Chemical: La ( 2 ); Chemical: C ( 80 ); Chemical: Sc ( 3 ) N; Chemical: C ( 80 )
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: La ( 2 ); Chemical: C ( 80 ); Chemical: Sc ( 3 ) N; Chemical: C ( 80 )