           F2ppm          F1ppm       Intensity
     1      8.1212          166.3250     21076197.38
     2      4.4017           55.4257     14778534.38
     3      2.5883           32.1654     13362456.13
     4      2.1489           33.8392      8815190.00
     5      2.1404           16.5731      2411417.50
     6      2.0092           33.8394      8558319.25
