3488
Inclusion of scopolamine in the pretreatment prevented seizures in all animals , but none of the pretreatments affected survival time or the onset time of cholinergic signs .
 Chemical: scopolamine
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: scopolamine 
Answer:
 Chemical: scopolamine