PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25972201-1 2015 It is well-known that indomethacin (the cyclooxygenase 1 & 2 inhibitor) and RU486 (or mifepristone, the progesterone receptor antagonist) block follicular rupture in rats. Mifepristone 90-102 progesterone receptor Rattus norvegicus 108-129