chemical_shift intensity peak_position_ppm 2.13 2.094000 0.500000 2.13 2.166000 0.500000 2.13 2.094000 0.500000 2.13 2.166000 0.500000 2.13 2.094000 0.500000 2.13 2.166000 0.500000 6.52 6.412000 0.125000 6.52 6.484000 0.375000 6.52 6.556000 0.375000 6.52 6.628000 0.125000 5.95 5.929000 0.250000 5.95 5.950000 0.500000 5.95 5.971000 0.250000 2.26 2.168500 0.125000 2.26 2.189500 0.250000 2.26 2.210500 0.125000 2.26 2.309500 0.125000 2.26 2.330500 0.250000 2.26 2.351500 0.125000 2.06 1.961000 0.125000 2.06 1.982000 0.125000 2.06 1.997000 0.125000 2.06 2.018000 0.125000 2.06 2.102000 0.125000 2.06 2.123000 0.125000 2.06 2.138000 0.125000 2.06 2.159000 0.125000 3.53 3.501500 0.250000 3.53 3.537500 0.250000 3.53 3.522500 0.250000 3.53 3.558500 0.250000 3.69 3.690000 1.000000 3.69 3.690000 1.000000 3.69 3.690000 1.000000 7.42 7.420000 1.000000