1907
Recently, it has been reported that terfenadine and astemizole, which have antiallergic actions similar to those of oxatomide, show side effects on the cardiovascular system, such as QT prolongation, ventricular arrhythmia and cardiac arrest.
 side effects on the cardiovascular system, such as QT prolongation, ventricular arrhythmia and cardiac arrest: Effect; terfenadine and astemizole: Treatment; terfenadine: Treatment.Drug; astemizole: Treatment.Drug; terfenadine: Combination.Drug; astemizole: Combination.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 side effects on the cardiovascular system, such as QT prolongation, ventricular arrhythmia and cardiac arrest: Effect; terfenadine and astemizole: Treatment; terfenadine: Treatment.Drug; astemizole: Treatment.Drug; terfenadine: Combination.Drug; astemizole: Combination.Drug