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Amiodarone is an effective antiarrhythmic agent whose utility is limited by many side - effects , the most problematic being pneumonitis .
 Chemical: Amiodarone; Disease: pneumonitis
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Amiodarone; Disease: pneumonitis