4223
Many major components ( > 50 ) of beeswax , odd and even hydrocarbons , oleofin , palmitate , oleate and hydroxypalmitate monoesters were detected , and for the first time palmitate and oleate monoesters esterified with 1 - octadecanol and 1 - eicosanol are reported to be present in beeswax .
 Chemical: hydrocarbons; Chemical: oleofin; Chemical: palmitate; Chemical: oleate; Chemical: hydroxypalmitate monoesters; Chemical: palmitate and oleate monoesters; Chemical: 1 - octadecanol; Chemical: 1 - eicosanol
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: hydrocarbons; Chemical: oleofin; Chemical: palmitate; Chemical: oleate; Chemical: hydroxypalmitate monoesters; Chemical: palmitate and oleate monoesters; Chemical: 1 - octadecanol; Chemical: 1 - eicosanol