chemical_shift intensity peak_position_ppm 3.84 3.840000 1.000000 3.84 3.840000 1.000000 3.84 3.840000 1.000000 6.89 6.890000 1.000000 8.33 8.324000 0.250000 8.33 8.335500 0.250000 8.33 8.324500 0.250000 8.33 8.336000 0.250000 7.47 7.463125 0.125000 7.47 7.474625 0.125000 7.47 7.464875 0.125000 7.47 7.476375 0.125000 7.47 7.463625 0.125000 7.47 7.475125 0.125000 7.47 7.465375 0.125000 7.47 7.476875 0.125000 7.25 7.248625 0.125000 7.25 7.250375 0.125000 7.25 7.249125 0.250000 7.25 7.250875 0.250000 7.25 7.249625 0.125000 7.25 7.251375 0.125000 7.57 7.569500 0.250000 7.57 7.570000 0.500000 7.57 7.570500 0.250000 2.53 2.530000 1.000000 2.53 2.530000 1.000000 2.53 2.530000 1.000000 5.55 5.550000 1.000000 NA 6.09 6.090000 1.000000 6.1 6.100000 1.000000 6.05 6.050000 1.000000 6.08 6.080000 1.000000