chemical_shift intensity peak_position_ppm 51.6 51.600000 1.000000 173.7 173.700000 1.000000 61.0 61.000000 1.000000 39.5 39.500000 1.000000 138.8 138.800000 1.000000 128.3 128.300000 1.000000 30.2 30.200000 1.000000 77.3 77.300000 1.000000 73.1 73.100000 1.000000 23.9 23.900000 1.000000 26.4 26.400000 1.000000 65.1 65.100000 1.000000 171.0 171.000000 1.000000 21.3 21.300000 1.000000 29.8 29.800000 1.000000 38.5 38.500000 1.000000 37.2 37.200000 1.000000 29.8 29.800000 1.000000 43.9 43.900000 1.000000 73.4 73.400000 1.000000 28.3 28.300000 1.000000 27.5 27.500000 1.000000 73.8 73.800000 1.000000