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Trans - 3 ( 10 ) - caren - 4 - ol ( 22 . 3 % ) , artemisia ketone ( 18 . 6 % ) , 1 , 8 - cineole ( 14 . 9 % ) , delta - selinene ( 13 . 0 % ) and alpha - pinene ( 8 . 2 % ) were the major compounds .
 Chemical: Trans - 3 ( 10 ) - caren - 4 - ol; Chemical: artemisia ketone; Chemical: 1 , 8 - cineole; Chemical: delta - selinene; Chemical: alpha - pinene
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: Trans - 3 ( 10 ) - caren - 4 - ol; Chemical: artemisia ketone; Chemical: 1 , 8 - cineole; Chemical: delta - selinene; Chemical: alpha - pinene