24535
When the dosage of morphine may result in unpredictable bioavailability , like in patients with severe hepatic cirrhosis , oxycodone might be beneficial because it has higher and less variability in bioavailability between patients than morphine .
 Chemical: morphine; Chemical: oxycodone; Chemical: morphine
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: morphine; Chemical: oxycodone; Chemical: morphine