3345
Second , the anticonvulsant effect of MK - 801 in the lithium - pilocarpine model only occurred after initial periods of seizure activity .
 Chemical: MK - 801; Chemical: lithium; Chemical: pilocarpine; Disease: seizure
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:
 Chemical: MK - 801; Chemical: lithium; Chemical: pilocarpine; Disease: seizure