             F2ppm           F1ppm       Intensity   
     1         3.7904           79.9196       106652.50
     2         3.7266           74.6615        97366.50
     3         3.6794           77.4591        91336.25
     4         2.9182           58.7616        90619.75
     5         2.0554           24.8958       278374.75
