PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24780403-0 2014 SAR studies of o-hydroxychalcones and their cyclized analogs and study them as novel inhibitors of cathepsin B and cathepsin H. 2'-hydroxychalcone 15-33 cathepsin H Homo sapiens 115-126