PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35537272-6 2022 Cl had strong reactivity with PMSO, and PMSO and its oxidation products were chlorinated under the combined action of Cl and Cl2 -. pmso 40-44 endogenous retrovirus group W member 5 Homo sapiens 126-129