1459
Hyperpigmentation is one of the cutaneous side effects of chemotherapautic agents, but it is usually accepted as a cosmetic problem.
 Hyperpigmentation: Effect; chemotherapautic agents: Treatment; chemotherapautic agents: Treatment.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:
 Hyperpigmentation: Effect; chemotherapautic agents: Treatment; chemotherapautic agents: Treatment.Drug