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dl - Sotalol preferentially prolonged action potential duration ( APD ) in M cells dose - dependently ( 1 to 100 micromol / L ) , leading to QT prolongation and an increase in TDR .
 Chemical: Sotalol; Disease: QT prolongation
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: Sotalol; Disease: QT prolongation