2074
After a short period of basal activity recording , epileptic focus was induced by injecting 400IU / 2 microl penicillin - G potassium into the left lateral ventricle while the cortical activity was continuously recorded .
 Disease: epileptic; Chemical: penicillin - G potassium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: epileptic; Chemical: penicillin - G potassium