24525
Oxycodone is primarily metabolized in the liver by the cytochrome P450 ( CYP ) enzymes with CYP3A as the major metabolic pathway and CYP2D6 as the minor metabolic pathway to noroxycodone , oxymorphone and noroxymorphone .
 Chemical: Oxycodone; Chemical: noroxycodone; Chemical: oxymorphone; Chemical: noroxymorphone
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: Oxycodone; Chemical: noroxycodone; Chemical: oxymorphone; Chemical: noroxymorphone