17635
Isolated compounds obovatol , honokiol , and magnolol were protective against 5mM glutamate - induced cell death .
 Chemical: obovatol; Chemical: honokiol; Chemical: magnolol; Chemical: glutamate
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: obovatol; Chemical: honokiol; Chemical: magnolol; Chemical: glutamate