PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21962147-1	2011	A series of diazabicyclo[3.3.0]octane substituted pyridines and pyrazines was synthesized and characterized at the alpha4beta2 neuronal nicotinic acetylcholine receptor (nAChR).	Pyrazines	64-73	cholinergic receptor nicotinic alpha 4 subunit	Homo sapiens	170-175