       F2ppm           F1ppm       Intensity      
     1  3.9497           56.1234      1694175.75
     2  3.8553           56.4406      1595831.00
     3  3.1341           34.5359      1300219.75
     4  3.0934           34.5359       960032.25
     5  2.9115           57.1076      1024864.25
     6  2.7245           29.9006      1827114.75
     7  2.1899           32.8761       699594.25
     8  2.1315           32.8802       622897.75
