PMC:7405836 / 81892-81904 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T90975","span":{"begin":0,"end":12},"obj":"Chemical"},{"id":"T3544","span":{"begin":8,"end":12},"obj":"Chemical"}],"attributes":[{"id":"A47921","pred":"chebi_id","subj":"T90975","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A99292","pred":"chebi_id","subj":"T3544","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"nucleic acid"}