PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32961824-4 2020 Coumarin-chalcone hybrid has been established as a new scaffold suitable for the development of potent and selective ligands for hA1 or hA3 subtypes. coumarin 0-8 BCL2 related protein A1 Homo sapiens 129-132