PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6191146-2	1983	The purpose of the present study was to determine if N-acetylprocainamide (NAPA), an active metabolite of procainamide which has been proposed as an effective and less toxic alternative, would exert an equivalent degree of vagal blockade.	Procainamide	61-73	NSF attachment protein alpha	Canis lupus familiaris	75-79