4325
All compounds at 0 . 1 - 1 mg / kg p . o . significantly improved the amnesia induced by scopolamine ( 0 . 5 mg / kg s . c . ) in rats performing a passive avoidance task .
 Disease: amnesia; Chemical: scopolamine
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: amnesia; Chemical: scopolamine