11880
Graphene oxide nanoribbons ( GONRs ) and chemically reduced graphene nanoribbons ( crGNRs ) were dispersed at high concentrations in chlorosulfonic acid to form anisotropic liquid crystal phases .
 Chemical: Graphene oxide; Chemical: reduced graphene; Chemical: chlorosulfonic acid
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: Graphene oxide; Chemical: reduced graphene; Chemical: chlorosulfonic acid