PMC:7170415 / 16844-16856 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T17","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T18","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A17","pred":"chebi_id","subj":"T17","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A18","pred":"chebi_id","subj":"T18","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}