858
Drug interactions between macrolide antibiotics such as erythomycin and pharmacologic agents that prolong the QT interval have been known to cause TdP. However, clarithromycin is thought to be less frequently associated with drug induced TdP, because it inactivates hepatic cytochrome P-450 to a lesser extent than erythromycin.
 TdP.: Effect; Drug interactions between macrolide antibiotics such as erythomycin and pharmacologic agents that prolong the QT interval: Treatment; erythomycin: Treatment.Drug; pharmacologic agents: Treatment.Drug; macrolide antibiotics: Treatment.Drug; erythomycin: Combination.Drug; pharmacologic agents: 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:
 TdP.: Effect; Drug interactions between macrolide antibiotics such as erythomycin and pharmacologic agents that prolong the QT interval: Treatment; erythomycin: Treatment.Drug; pharmacologic agents: Treatment.Drug; macrolide antibiotics: Treatment.Drug; erythomycin: Combination.Drug; pharmacologic agents: Combination.Drug