chemical_shift intensity peak_position_ppm 21.9 1.0 21.9 170.7 1.0 170.7 72.5 1.0 72.5 34.3 1.0 34.3 42.3 1.0 42.3 36.0 1.0 36.0 51.2 1.0 51.2 44.3 1.0 44.3 66.7 1.0 66.7 49.5 1.0 49.5 38.3 1.0 38.3 28.7 1.0 28.7 24.3 1.0 24.3 80.3 1.0 80.3 170.75 1.0 170.75 21.3 1.0 21.3 34.2 1.0 34.2 77.4 1.0 77.4 44.8 1.0 44.8 15.7 1.0 15.7 62.4 1.0 62.4 215.3 1.0 215.3 83.1 1.0 83.1 24.9 1.0 24.9 18.9 1.0 18.9 112.5 1.0 112.5 154.7 1.0 154.7 45.18 1.0 45.18 45.2 1.0 45.2 38.2 1.0 38.2 33.3 1.0 33.3 73.9 1.0 73.9 170.83 1.0 170.83 21.4 1.0 21.4 55.6 1.0 55.6 45.1 1.0 45.1 15.6 1.0 15.6 78.0 1.0 78.0 34.5 1.0 34.5 80.6 1.0 80.6 171.4 1.0 171.4 22.5 1.0 22.5 38.5 1.0 38.5 29.1 1.0 29.1 24.5 1.0 24.5 49.6 1.0 49.6 67.2 1.0 67.2 43.6 1.0 43.6