PMC:7291971 / 50775-50789 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1028","span":{"begin":0,"end":14},"obj":"CHEBI:53233;CHEBI:53233"},{"id":"T81649","span":{"begin":0,"end":14},"obj":"CHEBI:53233;CHEBI:53233"}],"text":"3]dioxol-4-yl]"}