PMC:7291971 / 49423-49431 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1002","span":{"begin":0,"end":8},"obj":"CHEBI:53233;CHEBI:53233"},{"id":"T62563","span":{"begin":0,"end":8},"obj":"CHEBI:53233;CHEBI:53233"}],"text":"3]dioxol"}