PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27242339-2 2016 RS9 is categorized as a triterpenoid, and well-known triterpenoids such as RTA 402 (bardoxolone methyl) and RTA 408 have been tested in clinical trials. triterpenoids 53-66 MAS related GPR family member F Homo sapiens 75-78