PMC:7247521 / 38674-38730 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T287","span":{"begin":0,"end":56},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Main Protease −7.6 −7 −7.8 −7.8 −7.8 −7.2 −7.1 −7.4 −7.4"}