17570
EO and its constituents ( thymol , p - cymene , gamma - terpinene and myrcene ) displayed cytotoxicity to different tumor cell lines .
 Chemical: thymol; Chemical: p - cymene; Chemical: gamma - terpinene; Chemical: myrcene
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: thymol; Chemical: p - cymene; Chemical: gamma - terpinene; Chemical: myrcene