PMC:7100515 / 32794-32796 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T246","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A246","pred":"chebi_id","subj":"T246","obj":"http://purl.obolibrary.org/obo/CHEBI_28874"},{"id":"A247","pred":"chebi_id","subj":"T246","obj":"http://purl.obolibrary.org/obo/CHEBI_53806"},{"id":"A248","pred":"chebi_id","subj":"T246","obj":"http://purl.obolibrary.org/obo/CHEBI_61484"},{"id":"A249","pred":"chebi_id","subj":"T246","obj":"http://purl.obolibrary.org/obo/CHEBI_74790"}],"text":"PI"}