19386
In this study the sterol and oxysterol profile of newborn brain from the Dhcr7 ( Delta 3 - 5 / T93M ) mouse model of Smith - Lemli - Opitz syndrome ( SLOS ) has been investigated .
 Chemical: sterol; Chemical: oxysterol
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: sterol; Chemical: oxysterol