PMC:7594251 / 63870-63968 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T6507","span":{"begin":22,"end":31},"obj":"Chemical"}],"attributes":[{"id":"A86980","pred":"chebi_id","subj":"T6507","obj":"http://purl.obolibrary.org/obo/CHEBI_25367"}],"text":"Another issue is that molecules in chemical databases may have generally low solubility [302,303]."}

{"project":"LitCovid-sentences","denotations":[{"id":"T438","span":{"begin":0,"end":98},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Another issue is that molecules in chemical databases may have generally low solubility [302,303]."}