PMC:7073332 / 31451-31465 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"981","span":{"begin":0,"end":14},"obj":"Chemical"}],"attributes":[{"id":"A981","pred":"tao:has_database_id","subj":"981","obj":"MESH:D015122"}],"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":"mercaptopurine"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T367","span":{"begin":0,"end":14},"obj":"Chemical"}],"attributes":[{"id":"A367","pred":"chebi_id","subj":"T367","obj":"http://purl.obolibrary.org/obo/CHEBI_50667"}],"text":"mercaptopurine"}