PMC:7283670 / 99017-99029 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T458","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T459","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A458","pred":"chebi_id","subj":"T458","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A459","pred":"chebi_id","subj":"T459","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}