PMC:7696151 / 2486-2671 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"70","span":{"begin":25,"end":27},"obj":"Chemical"},{"id":"71","span":{"begin":32,"end":35},"obj":"Chemical"},{"id":"72","span":{"begin":167,"end":169},"obj":"Chemical"}],"attributes":[{"id":"A70","pred":"tao:has_database_id","subj":"70","obj":"MESH:D002738"},{"id":"A71","pred":"tao:has_database_id","subj":"71","obj":"MESH:D006886"},{"id":"A72","pred":"tao:has_database_id","subj":"72","obj":"MESH:D002738"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"ns soon synthesized from CQ the HCQ, which resulted in it being less toxic than its ancestor so that in 1955 the scientific community proposed it as an alternative to CQ. Figure 1 repre"}