PMC:1255741 / 182-192 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T92","span":{"begin":1,"end":3},"obj":"IN"},{"id":"T93","span":{"begin":4,"end":5},"obj":"NN"},{"id":"T95","span":{"begin":5,"end":6},"obj":"HYPH"}],"text":" of α-amin"}