PMC:539297 / 17825-17826 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3633","span":{"begin":0,"end":1},"obj":"NN"}],"text":"n"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3266","span":{"begin":0,"end":1},"obj":"CHEBI_SO_EXT:molecular_label_or_mark_or_tag_process"}],"text":"n"}