chemical_shift intensity peak_position_ppm 12.98 12.980000 1.000000 143.27 143.270000 1.000000 128.9 128.900000 1.000000 49.78 49.780000 1.000000 22.86 22.860000 1.000000 117.25 117.250000 1.000000 164.29 164.290000 1.000000 135.61 135.610000 1.000000 110.8 110.800000 1.000000 135.16 135.160000 1.000000 128.9 128.900000 1.000000 129.72 129.720000 1.000000 128.27 128.270000 1.000000 129.72 129.720000 1.000000 128.9 128.900000 1.000000 161.69 161.690000 1.000000 111.23 111.230000 1.000000 74.19 74.190000 1.000000 22.86 22.860000 1.000000