            F2ppm           F1ppm       Intensity
     1        8.0885          140.4186     12439898.25
     2        6.2913           85.9829     11562080.13
     3        4.7806           73.6870     12305398.63
     4        4.2523           88.3113     13878879.13
     5        4.1888           68.0541      9367105.50
     6        2.7757           41.1795      4490327.38
     7        2.5083           41.1795      4234250.75
     