PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28711501-6 2017 We show for the first time that the anti-androgenic properties of progesterone and drospirenone are similar to the well-known AR antagonist hydroxyflutamide, while nomegestrol acetate is more potent and nestorone less potent than both hydroxyflutamide and progesterone. hydroxyflutamide 140-156 androgen receptor Homo sapiens 126-128