chemical_shift intensity peak_position_ppm 36.7 36.700000 1.000000 27.2 27.200000 1.000000 78.3 78.300000 1.000000 39.0 39.000000 1.000000 53.8 53.800000 1.000000 21.3 21.300000 1.000000 36.0 36.000000 1.000000 61.6 61.600000 1.000000 54.0 54.000000 1.000000 38.8 38.800000 1.000000 58.8 58.800000 1.000000 51.7 51.700000 1.000000 15.7 15.700000 1.000000 28.3 28.300000 1.000000 15.5 15.500000 1.000000