2025
In summary , our results suggest that alpha - asarone inhibits the activity of hippocampal neurons and produces antiepileptic effect in central nervous system through enhancing tonic GABAergic inhibition .
 Chemical: alpha - asarone
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: alpha - asarone 
Answer:
 Chemical: alpha - asarone