             F2ppm           F1ppm       Intensity 
     1         8.2876          152.6963      7568625.75
     2         7.9653          127.1348     18674846.38
     3         7.3853          129.7978     45631417.75
     4         6.9329          114.8576     18017898.00
     5         6.8592          101.8983     42061342.50
     6         6.8064          114.8505     40790907.63
