chemical_shift intensity peak_position_ppm 19.7 1.0 19.7 170.4 1.0 170.4 74.7 1.0 74.7 23.2 1.0 23.2 46.5 1.0 46.5 44.0 1.0 44.0 20.4 1.0 20.4 26.5 1.0 26.5 205.6 1.0 205.6 122.2 1.0 122.2 163.5 1.0 163.5 40.6 1.0 40.6 19.3 1.0 19.3 47.2 1.0 47.2 66.2 1.0 66.2 46.0 1.0 46.0 45.9 1.0 45.9 18.7 1.0 18.7 160.0 1.0 160.0 118.0 1.0 118.0 34.2 1.0 34.2 52.3 1.0 52.3 35.8 1.0 35.8 69.7 1.0 69.7 86.4 1.0 86.4 72.9 1.0 72.9 28.4 1.0 28.4 23.3 1.0 23.3 64.1 1.0 64.1 35.9 1.0 35.9 42.3 1.0 42.3 28.4 1.0 28.4