24235
The ameliorating effects of 5 , 7 - dihydroxy - 6 - methoxy - 2 ( 4 - phenoxyphenyl ) - 4H - chromene - 4 - one , an oroxylin A derivative , against memory impairment and sensorimotor gating deficit in mice .
 Chemical: 5 , 7 - dihydroxy - 6 - methoxy - 2 ( 4 - phenoxyphenyl ) - 4H - chromene - 4 - one; 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: 5 , 7 - dihydroxy - 6 - methoxy - 2 ( 4 - phenoxyphenyl ) - 4H - chromene - 4 - one; Chemical: oroxylin A