PMC:7291971 / 50752-50777 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1027","span":{"begin":5,"end":7},"obj":"CHEBI:53233;CHEBI:53233"},{"id":"T64622","span":{"begin":5,"end":7},"obj":"CHEBI:53233;CHEBI:53233"}],"text":"ydro-2H-furo[3,4-d] [1,3]"}