chemical_shift intensity peak_position_ppm 10.8 10.800000 1.000000 131.2 131.200000 1.000000 152.8 152.800000 1.000000 128.2 128.200000 1.000000 135.0 135.000000 1.000000 83.2 83.200000 1.000000 43.2 43.200000 1.000000 42.1 42.100000 1.000000 20.8 20.800000 1.000000 33.1 33.100000 1.000000 17.7 17.700000 1.000000 44.9 44.900000 1.000000 38.4 38.400000 1.000000 19.1 19.100000 1.000000 33.4 33.400000 1.000000 32.9 32.900000 1.000000 198.3 198.300000 1.000000 180.5 180.500000 1.000000