9953
In continuation of our drug discovery program , we isolated two similar chalcones , medicagenin ( II ) and munchiwarin ( III ) , from Crotalaria medicagenia , which exhibited antimalarial activity against Plasmodium falciparum .
 Chemical: chalcones; Chemical: medicagenin; Chemical: munchiwarin
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: chalcones; Chemical: medicagenin; Chemical: munchiwarin