            F2ppm           F1ppm     Intensity 
     1       4.7628           89.9669      2276862.98
     2       4.5926           75.3575      1716679.34
     3       4.2749           78.6781       918616.82
     4       4.1707           78.6781       642038.78
     5       3.8273           71.0364      1561237.90
     6       3.7540           64.7413      2686396.58
     7       3.7363           77.0158      1654628.50
     8       3.6890           64.7417      2453930.48
