12810
Here , we used p - cymene / beta - cyclodextrin ( beta - CD ) complex and p - cymene ( PC ) isolated to evaluated whether the complex formulation is able to improve the antinociceptive activity of this monoterpene .
 Chemical: p - cymene; Chemical: beta - cyclodextrin; Chemical: beta - CD; Chemical: p - cymene; Chemical: monoterpene
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: p - cymene; Chemical: beta - cyclodextrin; Chemical: beta - CD; Chemical: p - cymene; Chemical: monoterpene