PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31915112-4 2020 In addition, compounds having hydroxamic acid (15a-b) or carboxylic acid (16a-b) functionalities resulted in greater selectivity ratios for CA IX/XII over CAI/II in the range of 4.1-121.5 although with KI values in lower micromolar potency (KIs = 0.36-0.85 muM for CA IX/XII). Hydroxamic Acids 30-45 carbonic anhydrase 3 Homo sapiens 155-161