24750
Some of the most commonly affected assays were CYPs ( CYP2C9 , CYP2C19 ) , transporters ( mitochondrial TSPO , norepinephrine , dopaminergic ) , and GPCRs ( aminergic ) .
 Chemical: norepinephrine
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