375016
Pozanicline ( ABT-089 ) is a drug developed by Abbott , which acts as a partial agonist at neural nicotinic acetylcholine receptor s. It is subtype-selective , binding primarily to the α4β2 and also α6β2 subtypes .
 Abbott
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Abbott