26260
A series of enmein - type diterpenoid analogs ( 11 - 20 ) derived from natural kaurene - type diterpenoid oridonin were synthesized and biologically evaluated .
 Chemical: enmein; Chemical: diterpenoid; Chemical: kaurene; Chemical: oridonin
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: enmein; Chemical: diterpenoid; Chemical: kaurene; Chemical: oridonin