18366
Data indicated that oroxylin A showed strong reversal potency in MCF7 / ADR cells and the reversal fold ( RF ) reached 4 . 68 .
 Chemical: oroxylin A
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: oroxylin A