PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10417353-10 1999 Only meclofenamic acid and hexoestrol were potent competitive inhibitors for 20alpha-HSD, yielding K(i) values of 18.9 and 14.3 microM respectively. Meclofenamic Acid 5-22 aldo-keto reductase family 1, member C3 Rattus norvegicus 77-88