chemical_shift intensity peak_position_ppm 51.8 51.800000 1.000000 173.8 173.800000 1.000000 38.5 38.500000 1.000000 87.0 87.000000 1.000000 71.9 71.900000 1.000000 42.4 42.400000 1.000000 41.3 41.300000 1.000000 23.0 23.000000 1.000000 41.8 41.800000 1.000000 122.5 122.500000 1.000000 110.5 110.500000 1.000000 143.1 143.100000 1.000000 139.4 139.400000 1.000000 31.0 31.000000 1.000000 56.1 56.100000 1.000000 71.6 71.600000 1.000000 82.3 82.300000 1.000000 20.1 20.100000 1.000000 173.0 173.000000 1.000000 37.6 37.600000 1.000000 57.0 57.000000 1.000000 74.4 74.400000 1.000000 24.7 24.700000 1.000000 34.1 34.100000 1.000000 50.6 50.600000 1.000000 12.8 12.800000 1.000000 61.8 61.800000 1.000000