chemical_shift intensity peak_position_ppm 4.69 4.630000 0.250000 4.69 4.740000 0.250000 4.69 4.640000 0.250000 4.69 4.750000 0.250000 4.78 4.687500 0.250000 4.78 4.862500 0.250000 4.78 4.697500 0.250000 4.78 4.872500 0.250000 6.18 6.037500 0.250000 6.18 6.212500 0.250000 6.18 6.147500 0.250000 6.18 6.322500 0.250000 1.46 1.460000 1.000000 1.46 1.460000 1.000000 1.46 1.460000 1.000000 1.47 1.470000 1.000000 1.47 1.470000 1.000000 1.47 1.470000 1.000000 NA 6.0 6.000000 1.000000 12.36 12.360000 1.000000 5.34 5.262500 0.250000 5.34 5.392500 0.250000 5.34 5.287500 0.250000 5.34 5.417500 0.250000 7.39 7.347500 0.500000 7.39 7.432500 0.500000 6.88 6.837500 0.500000 6.88 6.922500 0.500000 NA 6.88 6.837500 0.500000 6.88 6.922500 0.500000 7.39 7.347500 0.500000 7.39 7.432500 0.500000 2.67 2.572500 0.250000 2.67 2.742500 0.250000 2.67 2.597500 0.250000 2.67 2.767500 0.250000 3.09 2.940000 0.250000 3.09 3.110000 0.250000 3.09 3.070000 0.250000 3.09 3.240000 0.250000