14316
An electrochemical synthesis is developed through quantitative electrochemical reaction of N - alkylcarbazole leading to a novel class of structurally interconnected high - C ( 60 ) content ( 60 wt % ) polymer films with negligible doping and intrinsic physicochemical properties of pure C ( 60 ) .
 Chemical: N - alkylcarbazole; Chemical: C ( 60 ); Chemical: C ( 60 )
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: N - alkylcarbazole, C ( 60 ), C ( 60 ) 
Answer:
 Chemical: N - alkylcarbazole; Chemical: C ( 60 ); Chemical: C ( 60 )