1064
The drug also significantly improved episodic memory in the spatial object recognition test , facilitated working memory in Y - maze and enhanced cued fear memory , but had no effect on executive function in the Puzzle box and contextual fear conditioning .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None