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The aim of the present study is to investigate the effect of a novel oroxylin A derivative , 5 , 7 - dihydroxy - 6 - methoxy - 2 ( 4 - phenoxyphenyl ) - 4H - chromene - 4 - one ( DMPC ) , on pharmacological models of schizophrenia , which exhibit memory impairment and sensorimotor gating deficit .
 Chemical: oroxylin A; Chemical: 5 , 7 - dihydroxy - 6 - methoxy - 2 ( 4 - phenoxyphenyl ) - 4H - chromene - 4 - one; Chemical: DMPC
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; Chemical: 5 , 7 - dihydroxy - 6 - methoxy - 2 ( 4 - phenoxyphenyl ) - 4H - chromene - 4 - one; Chemical: DMPC