10002
In the present study , we evaluated the anti - inflammatory effect of 4 - methoxy - 5 - hydroxycanthin - 6 - one ( CAN ) , a natural alkaloid isolated from Picrasma quassioides .
 Chemical: 4 - methoxy - 5 - hydroxycanthin - 6 - one; Chemical: CAN
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: 4 - methoxy - 5 - hydroxycanthin - 6 - one; Chemical: CAN