22204
Maqui berry ( Aristotelia chilensis ) and the constituent delphinidin glycoside inhibit photoreceptor cell death induced by visible light .
 Chemical: delphinidin glycoside
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: delphinidin glycoside