PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33670803-0 2021 Effect of Modification of Amorphous Silica with Ammonium Agents on the Physicochemical Properties and Hydrogenation Activity of Ir/SiO2 Catalysts. Ammonium Compounds 48-56 insulin receptor Homo sapiens 128-130