PMC:7291971 / 63580-63601 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T50217","span":{"begin":0,"end":21},"obj":"Chemical"},{"id":"T43169","span":{"begin":2,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A74132","pred":"chebi_id","subj":"T50217","obj":"http://purl.obolibrary.org/obo/CHEBI_30756"},{"id":"A6646","pred":"chebi_id","subj":"T43169","obj":"http://purl.obolibrary.org/obo/CHEBI_46882"}],"text":"6-amino-9H-purin-9-yl"}