1665
A second possibility is an interaction between clarithromycin and isradipine, potentially increasing the hepatic toxicity of isradipine.
 hepatic toxicity: Effect; interaction between clarithromycin and isradipine: Treatment; clarithromycin: Treatment.Drug; isradipine: Treatment.Drug; clarithromycin: Combination.Drug; isradipine: 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:
 hepatic toxicity: Effect; interaction between clarithromycin and isradipine: Treatment; clarithromycin: Treatment.Drug; isradipine: Treatment.Drug; clarithromycin: Combination.Drug; isradipine: Combination.Drug