PMC:7228253 / 1297-1309 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T5","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T6","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A5","pred":"chebi_id","subj":"T5","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A6","pred":"chebi_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}