chemical_shift intensity peak_position_ppm 4.98 1.0 4.98 4.94 1.0 4.94 4.34 0.5 4.336 4.34 0.5 4.343999999999999 4.13 0.5 4.126 4.13 0.5 4.1339999999999995 3.66 0.5 3.656 3.66 0.5 3.664 3.61 0.5 3.606 3.61 0.5 3.614 NA NA NA 4.11 1.0 4.11 4.11 1.0 4.11 NA NA NA 5.78 1.0 5.78 2.73 0.25 2.715 2.73 0.25 2.7279999999999998 2.73 0.25 2.732 2.73 0.25 2.745 2.24 0.5 2.2315 2.24 0.5 2.2485000000000004 3.11 0.5 3.1035 3.11 0.5 3.1165