chemical_shift intensity peak_position_ppm 21.3 21.300000 1.000000 171.9 171.900000 1.000000 76.0 76.000000 1.000000 24.6 24.600000 1.000000 48.0 48.000000 1.000000 45.4 45.400000 1.000000 27.3 27.300000 1.000000 21.9 21.900000 1.000000 207.1 207.100000 1.000000 123.6 123.600000 1.000000 163.9 163.900000 1.000000 42.1 42.100000 1.000000 20.7 20.700000 1.000000 48.2 48.200000 1.000000 67.6 67.600000 1.000000 47.3 47.300000 1.000000 47.3 47.300000 1.000000 20.0 20.000000 1.000000 161.5 161.500000 1.000000 119.1 119.100000 1.000000 35.8 35.800000 1.000000 55.6 55.600000 1.000000 37.8 37.800000 1.000000 65.0 65.000000 1.000000 77.7 77.700000 1.000000 26.4 26.400000 1.000000 23.3 23.300000 1.000000 81.3 81.300000 1.000000 68.9 68.900000 1.000000 38.9 38.900000 1.000000 43.7 43.700000 1.000000 29.8 29.800000 1.000000