PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23452411-1 2013 BACKGROUND: Robenacoxib is a novel and highly selective inhibitor of COX-2 in dogs and cats and because of its acidic nature is regarded as being tissue-selective. robenacoxib 12-23 cytochrome c oxidase subunit II Canis lupus familiaris 69-74