PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2828970-1	1986	The actions of three morphine derivatives with short peptide side chains were evaluated upon the contraction of the isolated, electrically stimulated mouse vas deferens preparation and upon displacement of specifically bound 3H-etorphine in rat brain membranes.	Morphine	21-29	arginine vasopressin	Rattus norvegicus	156-159