chemical_shift intensity peak_position_ppm 55.4 1 55.4 161.1 1 161.1 123.4 1 123.4 126.8 1 126.8 123.4 1 123.4 157.1 1 157.1 96.7 1 96.7 162.8 1 162.8 97.3 1 97.3 163.5 1 163.5 27.8 1 27.8 74 1 74 80.8 1 80.8 24.5 1 24.5 29.6 1 29.6 19.9 1 19.9 92.2 1 92.2 166.9 1 166.9 98.4 1 98.4 54.8 1 54.8 208.4 1 208.4 51.9 1 51.9 21.1 1 21.1 56.8 1 56.8 21.3 1 21.3 18.9 1 18.9 126.8 1 126.8 123.4 1 123.4