PMC:7291971 / 41918-41928 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T865","span":{"begin":5,"end":8},"obj":"CHEBI:36927;CHEBI:36927"},{"id":"T77870","span":{"begin":5,"end":8},"obj":"CHEBI:36927;CHEBI:36927"}],"text":"4H). 13C N"}

{"project":"LitCovid-PubTator","denotations":[{"id":"736","span":{"begin":5,"end":8},"obj":"Chemical"}],"attributes":[{"id":"A736","pred":"tao:has_database_id","subj":"736","obj":"MESH:C000615229"}],"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":"4H). 13C N"}