10367
Exogenous testosterone had no effect on I / R induced myocardial damage in intact male rats , meanwhile exogenous testosterone protects against I / R injury in orchidectomized rats .
 Chemical: testosterone; Chemical: testosterone
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: testosterone, testosterone 
Answer:
 Chemical: testosterone; Chemical: testosterone