chemical_shift intensity peak_position_ppm 18.4 1.0 18.4 73.2 1.0 73.2 105.6 1.0 105.6 83.1 1.0 83.1 105.1 1.0 105.1 88.5 1.0 88.5 26.8 1.0 26.8 36.2 1.0 36.2 39.5 1.0 39.5 22.3 1.0 22.3 153.5 1.0 153.5 115.4 1.0 115.4 71.3 1.0 71.3 59.0 1.0 59.0 174.5 1.0 174.5 87.2 1.0 87.2 19.3 1.0 19.3 75.2 1.0 75.2 30.7 1.0 30.7 36.2 1.0 36.2 28.2 1.0 28.2 22.4 1.0 22.4 22.7 1.0 22.7 89.9 1.0 89.9 35.4 1.0 35.4 36.7 1.0 36.7 45.8 1.0 45.8 20.1 1.0 20.1 40.7 1.0 40.7 28.2 1.0 28.2 21.0 1.0 21.0 52.5 1.0 52.5 39.8 1.0 39.8 27.9 1.0 27.9 16.5 1.0 16.5 64.0 1.0 64.0 75.9 1.0 75.9 75.4 1.0 75.4 76.7 1.0 76.7 77.5 1.0 77.5 76.5 1.0 76.5