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Four ( 5 % ) patients had from torsades de pointes during the initial oral treatment with d , l - sotalol .
 Disease: torsades de pointes; Chemical: d , l - sotalol
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:
 Disease: torsades de pointes; Chemical: d , l - sotalol