106859
The 21-hydroxylated derivative of this compound , tetrahydrodeoxycorticosterone ( THDOC ) , is an endogenous inhibitory neurosteroid with similar properties to those of allopregnanolone , and the 3β - methyl analogue of allopregnanolone , ganaxolone , is under development to treat epilepsy and other conditions , including post-traumatic stress disorder ( PTSD ) .
 disease: epilepsy
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: epilepsy 
Answer:
 disease: epilepsy