PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
26328489-5	2015	In the present study we identified compound 13, a pyrazine derivative, as a potent CK2 inhibitor.	Pyrazines	50-58	casein kinase 2 beta	Rattus norvegicus	83-86