PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25408831-2	2014	Structure-activity relationship studies revealed that incorporation of a cyclopropane-containing side chain at the 5-position of the pyridine ring provides ligands with improved subtype selectivity for nAChR beta2 subunit-containing nAChR subtypes (beta2*-nAChRs) over beta4*-nAChRs compared to the parent compound 4.	pyridine	133-141	cholinergic receptor, nicotinic, alpha polypeptide 7	Mus musculus	202-207	
25408831-2	2014	Structure-activity relationship studies revealed that incorporation of a cyclopropane-containing side chain at the 5-position of the pyridine ring provides ligands with improved subtype selectivity for nAChR beta2 subunit-containing nAChR subtypes (beta2*-nAChRs) over beta4*-nAChRs compared to the parent compound 4.	pyridine	133-141	cholinergic receptor, nicotinic, alpha polypeptide 7	Mus musculus	233-238