13985
Crocin treatment improved cognitive performance and resulted in a significant reduction in MDA levels and elevation in total thiol content and GPx activity .
 Chemical: Crocin; Chemical: MDA; Chemical: thiol
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: Crocin; Chemical: MDA; Chemical: thiol