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The majority of ADHD - related treatments act either as dual norepinephrine ( NE ) and dopamine ( DA ) reuptake inhibitors ( psychostimulants ) or selective NE reuptake inhibitors ( SNRIs ) .
 Chemical: norepinephrine; 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: norepinephrine; Chemical: dopamine