           F2ppm          F1ppm       Intensity
     1      3.3612           60.5356       812525.91
     2      1.3926           32.3478       487167.97
     3      1.2606           21.9826       236453.59
     4      1.2440           25.2841       443878.13
     5      1.2376           28.8960     12326395.69
     6      1.2372           31.0684       551213.25
     7      0.8566           13.9358       129845.13
