chemical_shift intensity peak_position_ppm 56.0 1.0 56.0 147.1 1.0 147.1 113.5 1.0 113.5 121.0 1.0 121.0 156.7 1.0 156.7 151.8 1.0 151.8 91.4 1.0 91.4 158.8 1.0 158.8 56.5 1.0 56.5 131.8 1.0 131.8 60.2 1.0 60.2 151.9 1.0 151.9 105.4 1.0 105.4 177.6 1.0 177.6 132.7 1.0 132.7 99.1 1.0 99.1 73.7 1.0 73.7 65.3 1.0 65.3 100.2 1.0 100.2 68.4 1.0 68.4 18.0 1.0 18.0 72.0 1.0 72.0 70.7 1.0 70.7 70.5 1.0 70.5 68.2 1.0 68.2 73.6 1.0 73.6 75.3 1.0 75.3 101.0 1.0 101.0 68.6 1.0 68.6 17.2 1.0 17.2 71.9 1.0 71.9 70.8 1.0 70.8 70.8 1.0 70.8 122.0 1.0 122.0 115.2 1.0 115.2 149.7 1.0 149.7