chemical_shift intensity peak_position_ppm 21.5 21.500000 1.000000 170.3 170.300000 1.000000 60.4 60.400000 1.000000 52.6 52.600000 1.000000 70.9 70.900000 1.000000 169.2 169.200000 1.000000 20.6 20.600000 1.000000 69.1 69.100000 1.000000 170.1 170.100000 1.000000 21.1 21.100000 1.000000 50.6 50.600000 1.000000 73.9 73.900000 1.000000 169.9 169.900000 1.000000 21.7 21.700000 1.000000 94.7 94.700000 1.000000 84.1 84.100000 1.000000 18.5 18.500000 1.000000 70.3 70.300000 1.000000 167.9 167.900000 1.000000 125.7 125.700000 1.000000 150.7 150.700000 1.000000 152.6 152.600000 1.000000 121.6 121.600000 1.000000 156.3 156.300000 1.000000 33.3 33.300000 1.000000 11.4 11.400000 1.000000 45.7 45.700000 1.000000 9.6 9.600000 1.000000 174.1 174.100000 1.000000 78.5 78.500000 1.000000 69.2 69.200000 1.000000 75.7 75.700000 1.000000 169.5 169.500000 1.000000 20.8 20.800000 1.000000 70.7 70.700000 1.000000 23.0 23.000000 1.000000