25043
However , in beta - carotene bleaching assay , sesamin ( 4 ) showed higher inhibitory activity ( 1mgml ( - 1 ) , 95 % ) than glabranin ( 1 ) ( 1mgml ( - 1 ) , 74 % ) , whilst umbelliferone ( 2 ) and scopoletin ( 3 ) were slightly pro - oxidant .
 Chemical: beta - carotene; Chemical: sesamin; Chemical: glabranin; Chemical: umbelliferone; Chemical: scopoletin
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: beta - carotene; Chemical: sesamin; Chemical: glabranin; Chemical: umbelliferone; Chemical: scopoletin