7788
One of the key compounds , 8h , has good in vitro / in vivo ADME characteristics , and is active in a rat amphetamine - induced locomotor activity model .
 Chemical: amphetamine
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: amphetamine