        F2ppm         F1ppm       Intensity 
     1   7.6159          130.4683     48532423.00
     2   7.4450          131.4771     25754923.75
     3   7.4318          132.1318     20207497.00
     4   7.3931          143.5825      9823913.25
     5   6.5145          126.4849     20426891.75
     