PMC:7354481 / 18803-18815 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T46","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T47","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A46","pred":"chebi_id","subj":"T46","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A47","pred":"chebi_id","subj":"T47","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}