PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27325447-4 2016 Iodination at the ortho- or meta-position of the phenoxy ring was associated with a substantial loss of COX-2 inhibitory activity. Phenoxy radical 49-56 prostaglandin-endoperoxide synthase 2 Homo sapiens 104-109