3632
Groups of 10 sturgeon were orally intubated with a single dose of either 0 ( control ) , SeMet ( 500 mu g Se / kg body weight ; BW ) , MeHg ( 850 mu g Hg / kg BW ) , or their combination ( Se / Hg ; 500 mu g Se / kg and 850 mu g Hg / kg BW ) .
 Chemical: SeMet; Chemical: Se; Chemical: MeHg; Chemical: Hg; Chemical: Se; Chemical: Hg; Chemical: Se
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: SeMet; Chemical: Se; Chemical: MeHg; Chemical: Hg; Chemical: Se; Chemical: Hg; Chemical: Se