chemical_shift intensity peak_position_ppm 21.2 21.200000 1.000000 169.5 169.500000 1.000000 75.5 75.500000 1.000000 171.2 171.200000 1.000000 88.1 88.100000 1.000000 24.1 24.100000 1.000000 125.8 125.800000 1.000000 132.9 132.900000 1.000000 106.7 106.700000 1.000000 75.9 75.900000 1.000000 50.3 50.300000 1.000000 76.1 76.100000 1.000000 24.1 24.100000 1.000000 73.1 73.100000 1.000000 55.9 55.900000 1.000000 31.3 31.300000 1.000000 41.9 41.900000 1.000000 124.1 124.100000 1.000000 111.7 111.700000 1.000000 143.2 143.200000 1.000000 140.0 140.000000 1.000000 46.6 46.600000 1.000000 15.9 15.900000 1.000000 71.8 71.800000 1.000000 54.6 54.600000 1.000000 13.8 13.800000 1.000000 82.1 82.100000 1.000000