26921
A series of aminopropylindenes , designed as mimics of a cationic high energy intermediate in the oxidosqualene cyclase ( 1 ) ( OSC ) - mediated cyclization of 2 , 3 - oxidosqualen to lanosterol was prepared from Grundmann ' s ketone .
 Chemical: aminopropylindenes; Chemical: oxidosqualene; Chemical: 2 , 3 - oxidosqualen; Chemical: lanosterol; Chemical: Grundmann ' s ketone
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: aminopropylindenes, oxidosqualene, 2 , 3 - oxidosqualen, lanosterol, Grundmann ' s ketone 
Answer:
 Chemical: aminopropylindenes; Chemical: oxidosqualene; Chemical: 2 , 3 - oxidosqualen; Chemical: lanosterol; Chemical: Grundmann ' s ketone