PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1974517-5	1990	Higher doses of l-nebivolol (2.5 and 5.0 mg.kg-1) in combination with 1.25 mg.kg-1 d-nebivolol not only lowered the blood pressure further, but also significantly reduced the heart rate; thus at these doses the enantiomers together exerted more pronounced beta 1-adrenoceptor blocking properties.	Levonebivolol	16-27	adrenoceptor beta 1	Homo sapiens	256-275