2517
Consistently , the results from the electrophysiology - based functional approach suggest that ( - ) - reboxetine may act via open channel block ; therefore , it is capable of producing a use - dependent type of inhibition of the h alpha 4 beta 2 nAChR function .
 ( - ) - reboxetine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 ( - ) - reboxetine