PMC:7755033 / 27896-28035 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T240","span":{"begin":0,"end":139},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"PCA is a method to visualize chemical space in lower dimensions in order to identify and underline dominant patterns of drug like entities."}