770
Lu AF21934 did not produce antidepressant - like effects in the tail suspension test ( TST ) in mice ; however , it decreased the basal locomotor activity of mice that were not habituated to activity cages .
 Chemical: Lu AF21934
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Lu AF21934