chemical_shift intensity peak_position_ppm 1.62 1.620000 1.000000 1.62 1.620000 1.000000 1.62 1.620000 1.000000 5.77 5.770000 1.000000 1.5 1.500000 1.000000 1.5 1.500000 1.000000 1.5 1.500000 1.000000 NA 7.51 7.510000 1.000000 7.55 7.538750 0.125000 7.55 7.559250 0.125000 7.55 7.539750 0.250000 7.55 7.560250 0.250000 7.55 7.540750 0.125000 7.55 7.561250 0.125000 7.33 7.310000 0.125000 7.33 7.330500 0.125000 7.33 7.328500 0.125000 7.33 7.349000 0.125000 7.33 7.311000 0.125000 7.33 7.331500 0.125000 7.33 7.329500 0.125000 7.33 7.350000 0.125000 7.24 7.221500 0.250000 7.24 7.240000 0.500000 7.24 7.258500 0.250000 7.33 7.310000 0.125000 7.33 7.330500 0.125000 7.33 7.328500 0.125000 7.33 7.349000 0.125000 7.33 7.311000 0.125000 7.33 7.331500 0.125000 7.33 7.329500 0.125000 7.33 7.350000 0.125000 7.55 7.538750 0.125000 7.55 7.559250 0.125000 7.55 7.539750 0.250000 7.55 7.560250 0.250000 7.55 7.540750 0.125000 7.55 7.561250 0.125000 5.98 5.980000 1.000000 NA 4.08 4.054500 0.125000 4.08 4.071500 0.375000 4.08 4.088500 0.375000 4.08 4.105500 0.125000 1.12 1.111500 0.500000 1.12 1.128500 0.500000 1.12 1.111500 0.500000 1.12 1.128500 0.500000 1.12 1.111500 0.500000 1.12 1.128500 0.500000 NA