chemical_shift intensity peak_position_ppm 4.69 4.681429 0.250000 4.69 4.697143 0.250000 4.69 4.682857 0.250000 4.69 4.698571 0.250000 4.78 4.766786 0.250000 4.78 4.791786 0.250000 4.78 4.768214 0.250000 4.78 4.793214 0.250000 6.18 6.159643 0.250000 6.18 6.184643 0.250000 6.18 6.175357 0.250000 6.18 6.200357 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 5.328929 0.250000 5.34 5.347500 0.250000 5.34 5.332500 0.250000 5.34 5.351071 0.250000 7.39 7.383929 0.500000 7.39 7.396071 0.500000 6.88 6.873929 0.500000 6.88 6.886071 0.500000 NA 6.88 6.873929 0.500000 6.88 6.886071 0.500000 7.39 7.383929 0.500000 7.39 7.396071 0.500000 2.67 2.656071 0.250000 2.67 2.680357 0.250000 2.67 2.659643 0.250000 2.67 2.683929 0.250000 3.09 3.068571 0.250000 3.09 3.092857 0.250000 3.09 3.087143 0.250000 3.09 3.111429 0.250000