PMC:7291971 / 77270-77281 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1534","span":{"begin":0,"end":11},"obj":"CHEBI:86228;CHEBI:86228"},{"id":"T84826","span":{"begin":0,"end":11},"obj":"CHEBI:86228;CHEBI:86228"}],"text":"3]dioxol-4-"}