4824
Mechanisms of hepatocellular toxicity associated with dronedarone - - a comparison to amiodarone .
 Chemical: dronedarone; Chemical: amiodarone
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: dronedarone, amiodarone 
Answer:
 Chemical: dronedarone; Chemical: amiodarone