PMC:7126544 / 39967-39979 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T68","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T69","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A68","pred":"chebi_id","subj":"T68","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A69","pred":"chebi_id","subj":"T69","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}