15803
Four new germacranes [ heyneanones A - D ( 1 - 4 ) ] , three new guaianes [ 4 , 10 - epizedoarondiol ( 5 ) , 15 - hydroxyprocurcumenol ( 6 ) , 12 - hydroxycurcumenol ( 7 ) ] , and two new spirolactones [ curcumanolides C ( 8 ) and D ( 9 ) ] were isolated from the rhizomes of Curcuma heyneana together with 13 known sesquiterpenes and two known labdane - type diterpenes .
 Chemical: germacranes; Chemical: heyneanones A - D; Chemical: guaianes; Chemical: 4 , 10 - epizedoarondiol; Chemical: 15 - hydroxyprocurcumenol; Chemical: 12 - hydroxycurcumenol; Chemical: spirolactones; Chemical: curcumanolides; Chemical: sesquiterpenes; Chemical: labdane; Chemical: diterpenes
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: germacranes; Chemical: heyneanones A - D; Chemical: guaianes; Chemical: 4 , 10 - epizedoarondiol; Chemical: 15 - hydroxyprocurcumenol; Chemical: 12 - hydroxycurcumenol; Chemical: spirolactones; Chemical: curcumanolides; Chemical: sesquiterpenes; Chemical: labdane; Chemical: diterpenes