Capture Single Line of Multi-Line Field in Function

Capture Single Line of Multi-Line Field in Function

I am trying to capture each line of a multi-Line field and create a new note with title of the each line in the multi-line field:

Example of Multifield:
42 13 19 FOG Heat Exchanger
43 21 36.10 Positive Displacement Lobe Pumps
43 23 13 Hot Water Pump
44 31 16 Activated Carbon Adsorption Odor Control Equipment
46 24 23 In-Line Grinder
46 24 24 Rock Trap

This is what I want to see:


Here is what I have so far, can someone get me on the right track?
  1. excListIdStr = excListId;
    quoteIdStr = quoteId;
    qteDetails = zoho.crm.getRecordById("Quotes",quoteId);
    excDetails = zoho.crm.getRecordById("Bidding_Exceptions",excListId);
    //Get Specifications Sections
    blrec = zoho.crm.getRecordById("Bidding_Exceptions",excListId.toLong());
    specList = List();
    specList = ifnull(excDetails.getJSON("Specification_Sections"),List());
    info specList;
    out = "";
    for each  sf in specList
    {
    bl = ifnull(sf.getJSON("/n"),"");
    }
    //Update Notes
    newNote = Map();
    newNote.put("se_module","Bidding_Exceptions");
    newNote.put("Parent_Id",excListId.toString());
    newNote.put("Note_Title",out);
    newNote.put("Note_Content","Update");
    resp = zoho.crm.createRecord("Notes",newNote);
    info newNote;