PMC:7291971 / 63646-63659 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1276","span":{"begin":0,"end":13},"obj":"CHEBI:53233;CHEBI:53233"},{"id":"T21752","span":{"begin":0,"end":13},"obj":"CHEBI:53233;CHEBI:53233"}],"text":"]dioxol-4-yl]"}