14966
RATIONALE : The neurotransmitter dopamine plays a key role in cognitive functions that are associated with fronto - striatal circuitry and has been implicated in many neuropsychiatric disorders .
 Chemical: dopamine
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: dopamine