14315
Electrochemical Synthesis of Transparent , Amorphous , C ( 60 ) - Rich , Photoactive , and Low - Doped Film with an Interconnected Structure .
 C ( 60 )
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 C ( 60 )