This is what the JSON looks like:
[{
\"pmid\": \"2\",
\"name\": \" MANAGEMENT\",
\"result\": \"1\",
\"properties\": [
{
\
use this
try {
JSONArray array0 = new JSONArray(Sample);
JSONObject object0 = array0.getJSONObject(0);
JSONArray array1 = object0.getJSONArray("properties");
JSONObject object1 = array1.getJSONObject(0);
String name = object1.getString("prop_name");
} catch (JSONException e) {
e.printStackTrace();
}