PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32118871-2 2020 Despite the fact that 2-NA is not produced on an industrial scale, it is still used in small quantities as a model bladder carcinogen in laboratories, and also for sewage control, water analysis and oxytocinase assays. 2-Naphthylamine 22-26 leucyl and cystinyl aminopeptidase Homo sapiens 199-210