PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8410980-2	1993	A series of pyridines and other six-membered ring heterocycles connected to a biphenyltetrazole with a -CH2-NR"-link (1) were discovered to be potent angiotensin II antagonists.	Pyridines	12-21	angiotensinogen	Rattus norvegicus	150-164