PMC:7291971 / 75315-75328 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1499","span":{"begin":0,"end":13},"obj":"CHEBI:53233;CHEBI:53233"},{"id":"T25773","span":{"begin":0,"end":13},"obj":"CHEBI:53233;CHEBI:53233"}],"text":"]dioxol-4-yl]"}