PMC:7291971 / 64621-64634 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1302","span":{"begin":0,"end":13},"obj":"CHEBI:53233;CHEBI:53233"},{"id":"T58344","span":{"begin":0,"end":13},"obj":"CHEBI:53233;CHEBI:53233"}],"text":"]dioxol-4-yl]"}