PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24211633-2 2013 The compound 3f exhibited potent selective COX-2 inhibition of 59.48% in comparison to standard drug celecoxib (66.36% inhibition). Celecoxib 101-110 mitochondrially encoded cytochrome c oxidase II Homo sapiens 43-48