PMC:7283670 / 53962-53974 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T70149","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T44657","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A59713","pred":"chebi_id","subj":"T70149","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A96784","pred":"chebi_id","subj":"T44657","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}