PMC:7594251 / 92729-92742 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T538","span":{"begin":0,"end":13},"obj":"Chemical"},{"id":"T539","span":{"begin":0,"end":8},"obj":"Chemical"}],"attributes":[{"id":"A538","pred":"chebi_id","subj":"T538","obj":"http://purl.obolibrary.org/obo/CHEBI_52884"},{"id":"A539","pred":"chebi_id","subj":"T539","obj":"http://purl.obolibrary.org/obo/CHEBI_16227"}],"text":"pyridine ring"}

{"project":"LitCovid-PubTator","denotations":[{"id":"953","span":{"begin":0,"end":8},"obj":"Chemical"}],"attributes":[{"id":"A953","pred":"tao:has_database_id","subj":"953","obj":"MESH:C023666"}],"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":"pyridine ring"}