PMC:7126544 / 40641-40653 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T72","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T73","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A72","pred":"chebi_id","subj":"T72","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A73","pred":"chebi_id","subj":"T73","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}