chemical_shift intensity peak_position_ppm 29.84 1.0 29.84 69.58 1.0 69.58 29.84 1.0 29.84 42.59 1.0 42.59 27.28 1.0 27.28 77.44 1.0 77.44 76.76 1.0 76.76 21.41 1.0 21.41 49.88 1.0 49.88 21.41 1.0 21.41 31.72 1.0 31.72 84.16 1.0 84.16 164.27 1.0 164.27 122.19 1.0 122.19 204.01 1.0 204.01 52.27 1.0 52.27 32.69 1.0 32.69 68.04 1.0 68.04 68.25 1.0 68.25 39.63 1.0 39.63 39.35 1.0 39.35 24.66 1.0 24.66 42.40 1.0 42.4 68.73 1.0 68.73 43.96 1.0 43.96 48.06 1.0 48.06 18.74 1.0 18.74