PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8187300-12	1994	Mean level of ET1-21 or ET-1,2 was significantly lower in patients treated empirically with clomiphene citrate or gonadotrophins (n = 34) compared to untreated (n = 52) patients (P = 0.04).	Clomiphene	92-110	endothelin 1	Homo sapiens	14-20