PMC:7589163 / 1014-1031 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T11","span":{"begin":0,"end":5},"obj":"Chemical"},{"id":"T12","span":{"begin":11,"end":15},"obj":"Chemical"}],"attributes":[{"id":"A11","pred":"chebi_id","subj":"T11","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"},{"id":"A12","pred":"chebi_id","subj":"T12","obj":"http://purl.obolibrary.org/obo/CHEBI_27363"},{"id":"A13","pred":"chebi_id","subj":"T12","obj":"http://purl.obolibrary.org/obo/CHEBI_30185"}],"text":"acids, and zinc i"}