PMC:7405836 / 63959-63971 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T82228","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T9582","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A12849","pred":"chebi_id","subj":"T82228","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A62068","pred":"chebi_id","subj":"T9582","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}