chemical_shift intensity peak_position_ppm 51.8 51.800000 1.000000 173.2 173.200000 1.000000 53.4 53.400000 1.000000 137.9 137.900000 1.000000 119.7 119.700000 1.000000 33.9 33.900000 1.000000 74.1 74.100000 1.000000 40.4 40.400000 1.000000 22.5 22.500000 1.000000 38.6 38.600000 1.000000 28.0 28.000000 1.000000 47.7 47.700000 1.000000 138.2 138.200000 1.000000 130.2 130.200000 1.000000 30.2 30.200000 1.000000 77.9 77.900000 1.000000 73.0 73.000000 1.000000 24.1 24.100000 1.000000 26.4 26.400000 1.000000 64.7 64.700000 1.000000 170.8 170.800000 1.000000 21.2 21.200000 1.000000 38.2 38.200000 1.000000