PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28223128-10 2017 Looking at individual substances, kenpaullone, a GSK-3beta and Cdk inhibitor, had the highest selective index of 3.44. kenpaullone 34-45 glycogen synthase kinase 3 beta Homo sapiens 49-58