PMC:7291971 / 38027-38246 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T650","span":{"begin":49,"end":51},"obj":"Chemical"},{"id":"T651","span":{"begin":88,"end":90},"obj":"Chemical"},{"id":"T652","span":{"begin":127,"end":129},"obj":"Chemical"},{"id":"T653","span":{"begin":166,"end":168},"obj":"Chemical"},{"id":"T654","span":{"begin":205,"end":207},"obj":"Chemical"}],"attributes":[{"id":"A650","pred":"chebi_id","subj":"T650","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A651","pred":"chebi_id","subj":"T651","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A652","pred":"chebi_id","subj":"T652","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A653","pred":"chebi_id","subj":"T653","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"},{"id":"A654","pred":"chebi_id","subj":"T654","obj":"http://purl.obolibrary.org/obo/CHEBI_49637"}],"text":"(m, 2H), 6.11–5.93 (m, 5H), 5.89 (d, J = 1.9 Hz, 1H), 5.35 (dd, J = 6.4 Hz, J = 1.9 Hz, 1H), 5.04 (dd, J = 6.4 Hz, J = 3.8 Hz, 1H), 4.51 (dd, J = 6.1 Hz, J = 4.6 Hz, 1H), 4.43 (dt, J = 8.5 Hz, J = 4.2 Hz, 1H), 4.22 (dd,"}