15827
Properties have been discussed in terms of the valence electronic structure , including the analysis of the He ( I ) photoelectron spectrum of ClC ( O ) SCN .
 Chemical: He ( I ); Chemical: ClC ( O ) SCN
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: He ( I ); Chemical: ClC ( O ) SCN