19353
Racemosolone ( 1 ) was characterised as a pentacyclic phenolic compound possessing an unusual skeleton with a cycloheptane ring and a rare furopyran moiety .
 Chemical: Racemosolone; Chemical: pentacyclic phenolic; Chemical: cycloheptane; Chemical: furopyran
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: Racemosolone; Chemical: pentacyclic phenolic; Chemical: cycloheptane; Chemical: furopyran