1246
She died within six weeks of developing congestive heart failure coupled with liver failure due to haemosiderosis despite regular use of desferrioxamine.
 died within six weeks of developing congestive heart failure coupled with liver failure: Effect; regular use of desferrioxamine: Treatment; desferrioxamine: Treatment.Drug; haemosiderosis: Treatment.Disorder
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: potential therapeutic event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Treatment.Time_elapsed, Subject.Disorder, Subject.Race, Treatment.Route, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 died within six weeks of developing congestive heart failure coupled with liver failure: Effect; regular use of desferrioxamine: Treatment; desferrioxamine: Treatment.Drug; haemosiderosis: Treatment.Disorder