8370
Both the results of intrinsic viscosity and light scattering demonstrated a loose structure for the large aggregates of C ( 12 ) phi ( 2 ) C ( 12 ) .
 Chemical: C ( 12 ) phi ( 2 ) C ( 12 )
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: C ( 12 ) phi ( 2 ) C ( 12 ) 
Answer:
 Chemical: C ( 12 ) phi ( 2 ) C ( 12 )