PMC:7594251 / 965-1079 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T6","span":{"begin":44,"end":48},"obj":"Chemical"}],"attributes":[{"id":"A6","pred":"chebi_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"}],"text":"time-consuming, expensive process. Each new drug takes in excess of 10 years to develop and costs on average more "}