17796
Repeated administration of ABT - 288 did not result in cross - sensitization to the stimulant effects of d - amphetamine in mice , suggesting that there is little overlap in circuitries upon which the two drugs interact for motor activity .
 Chemical: ABT - 288; Chemical: d - 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: ABT - 288; Chemical: d - amphetamine