1591
In this study we investigated plasma toxicokinetics of MEG in F344 rats and B6C3F 1 mice of both sexes following single gavage ( 37 , 75 , or 150 mg / kg ) and intravenous ( IV ) ( 37 mg / kg ) administration .
 Chemical: MEG
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: MEG