PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19839404-0 2007 Studies in 3,4-diaryl-1,2,5-oxadiazoles and their N-oxides: search for better COX-2 inhibitors. n-oxides 50-58 cytochrome c oxidase II, mitochondrial Rattus norvegicus 78-83