PMC:7405836 / 73318-73330 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T16368","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T30055","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A60871","pred":"chebi_id","subj":"T16368","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A13401","pred":"chebi_id","subj":"T30055","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}