19519
New carotenoids , cryptocapsin - 5 , 6 - epoxide , 3 ' - deoxycapsanthin - 5 , 6 - epoxide , and cryptocapsin - 5 , 8 - epoxides , have been isolated from the ripe fruits of red mamey ( Pouteria sapota ) .
 cryptocapsin - 5 , 6 - epoxide, 3 ' - deoxycapsanthin - 5 , 6 - epoxide, cryptocapsin - 5 , 8 - epoxides
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 cryptocapsin - 5 , 6 - epoxide, 3 ' - deoxycapsanthin - 5 , 6 - epoxide, cryptocapsin - 5 , 8 - epoxides