PMC:7601109 / 32844-32863 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T467","span":{"begin":3,"end":15},"obj":"Chemical"},{"id":"T468","span":{"begin":10,"end":15},"obj":"Chemical"}],"attributes":[{"id":"A467","pred":"chebi_id","subj":"T467","obj":"http://purl.obolibrary.org/obo/CHEBI_16480"},{"id":"A468","pred":"chebi_id","subj":"T468","obj":"http://purl.obolibrary.org/obo/CHEBI_25741"},{"id":"A469","pred":"chebi_id","subj":"T468","obj":"http://purl.obolibrary.org/obo/CHEBI_29356"}],"text":"le nitric oxide syn"}