PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28134379-0 2017 CBr4 promoted intramolecular aerobic oxidative dehydrogenative arylation of aldehydes: application in the synthesis of xanthones and fluorenones. Xanthones 119-128 carbonyl reductase 4 Homo sapiens 0-4