PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28971759-8 2018 As relevant examples, pregnenolone 20-oximes showed high activity as 17alpha-hydroxylase-17,20-lyase and 5alpha-reductase inhibitors and the introduction of an oxime group at C-6 in androstane series also led to relevant results as aromatase inhibitors. androstane 182-192 complement C6 Homo sapiens 175-178