PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11140738-0 2001 B-ring substituted 5,7-dihydroxyflavonols with high-affinity binding to P-glycoprotein responsible for cell multidrug resistance. 5,7-dihydroxyflavonol 19-41 ATP binding cassette subfamily B member 1 Homo sapiens 72-86