            F2ppm          F1ppm       Intensity 
     1       7.4316          125.1553      1919844.75
     2       7.0251          121.5048      1902004.75
     3       6.6841          118.8503      1813269.25
     4       4.1292           53.4428      2336164.75
     5       3.6951           41.8348      2891874.00
