PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17054815-1	2007	BACKGROUND AND OBJECTIVES: Alfentanil was reported to relax the rat aorta by direct action on the vascular smooth muscle.	Alfentanil	27-37	neurogenin 3	Rattus norvegicus	54-59