8368
Dynamic light scattering ( DLS ) revealed the unexpected existence of large aggregates in the solution of C ( 12 ) phi ( 2 ) C ( 12 ) .
 Chemical: C ( 12 ) phi ( 2 ) C ( 12 )
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: C ( 12 ) phi ( 2 ) C ( 12 )