chemical_shift intensity peak_position_ppm 108.7 1.0 108.7 144.4 1.0 144.4 33.2 1.0 33.2 28.9 1.0 28.9 109.5 1.0 109.5 65.0 1.0 65.0 81.3 1.0 81.3 31.4 1.0 31.4 49.1 1.0 49.1 37.9 1.0 37.9 75.0 1.0 75.0 210.7 1.0 210.7 86.1 1.0 86.1 74.6 1.0 74.6 103.7 1.0 103.7 67.3 1.0 67.3 71.1 1.0 71.1 78.2 1.0 78.2 75.0 1.0 75.0 72.5 1.0 72.5 71.1 1.0 71.1 75.5 1.0 75.5 50.3 1.0 50.3 12.8 1.0 12.8 40.9 1.0 40.9 21.8 1.0 21.8 39.3 1.0 39.3 40.6 1.0 40.6 16.2 1.0 16.2 62.9 1.0 62.9 42.0 1.0 42.0 14.9 1.0 14.9