PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9068974-4	1997	ET-3-and ETB-receptor-selective agonist STX S6c enhanced EFS-induced contractions.	Saxitoxin	40-43	endothelin receptor type B	Rattus norvegicus	9-12