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alpha - Thujone ( 36 . 35 % ) , beta - thujone ( 9 . 37 % ) , germacrene D ( 6 . 32 % ) , 4 - terpineol ( 6 . 31 % ) , beta - caryophyllene ( 5 . 43 % ) , camphene ( 5 . 47 % ) and borneol ( 4 . 12 % ) were identified as the major constituents .
 Chemical: alpha - Thujone; Chemical: beta - thujone; Chemical: germacrene D; Chemical: 4 - terpineol; Chemical: beta - caryophyllene; Chemical: camphene; Chemical: borneol
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: alpha - Thujone; Chemical: beta - thujone; Chemical: germacrene D; Chemical: 4 - terpineol; Chemical: beta - caryophyllene; Chemical: camphene; Chemical: borneol