chemical_shift intensity peak_position_ppm 3.66 3.660000 1.000000 3.66 3.660000 1.000000 3.66 3.660000 1.000000 7.87 7.855167 0.500000 7.87 7.884833 0.500000 6.82 6.805167 0.500000 6.82 6.834833 0.500000 NA 6.82 6.805167 0.500000 6.82 6.834833 0.500000 7.87 7.855167 0.500000 7.87 7.884833 0.500000 6.33 6.330000 1.000000 NA 3.22 3.208333 0.500000 3.22 3.231667 0.500000 3.22 3.208333 0.500000 3.22 3.231667 0.500000 5.14 5.117500 0.250000 5.14 5.138500 0.250000 5.14 5.141500 0.250000 5.14 5.162500 0.250000 1.68 1.680000 1.000000 1.68 1.680000 1.000000 1.68 1.680000 1.000000 1.86 1.836333 0.250000 1.86 1.859000 0.250000 1.86 1.861000 0.250000 1.86 1.883667 0.250000 1.86 1.836333 0.250000 1.86 1.859000 0.250000 1.86 1.861000 0.250000 1.86 1.883667 0.250000 1.95 1.925500 0.250000 1.95 1.949167 0.250000 1.95 1.950833 0.250000 1.95 1.974500 0.250000 1.95 1.925500 0.250000 1.95 1.949167 0.250000 1.95 1.950833 0.250000 1.95 1.974500 0.250000 4.95 4.926667 0.250000 4.95 4.950000 0.500000 4.95 4.973333 0.250000 1.51 1.510000 1.000000 1.51 1.510000 1.000000 1.51 1.510000 1.000000 1.45 1.450000 1.000000 1.45 1.450000 1.000000 1.45 1.450000 1.000000 NA