28792
A new ent - kaurane diterpenoid glycoside ( 1 ) , named glaucocalyxin G , has been isolated from the n - butanol - soluble fraction of the dried whole plants of Isodon japonica var . glaucocalyx along with two known compounds , namely arjunglucoside ( 2 ) and kaempferol - 3 - O - rutinoside ( 3 ) .
 Chemical: ent - kaurane; Chemical: diterpenoid glycoside; Chemical: glaucocalyxin G; Chemical: n - butanol; Chemical: arjunglucoside; Chemical: kaempferol - 3 - O - rutinoside
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: ent - kaurane; Chemical: diterpenoid glycoside; Chemical: glaucocalyxin G; Chemical: n - butanol; Chemical: arjunglucoside; Chemical: kaempferol - 3 - O - rutinoside