PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2478807-12	1989	Conversely, preliminary data suggest that a beta-adrenergic antagonist, esmolol, causes a slowing of isovolumic myocardial relaxation.	esmolol	72-79	amyloid beta precursor protein	Homo sapiens	42-48