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 7.864438 0.500000 7.87 7.875563 0.500000 6.82 6.814438 0.500000 6.82 6.825563 0.500000 NA 6.82 6.814438 0.500000 6.82 6.825563 0.500000 7.87 7.864438 0.500000 7.87 7.875563 0.500000 6.33 6.330000 1.000000 NA 3.22 3.215625 0.500000 3.22 3.224375 0.500000 3.22 3.215625 0.500000 3.22 3.224375 0.500000 5.14 5.131562 0.250000 5.14 5.139437 0.250000 5.14 5.140562 0.250000 5.14 5.148438 0.250000 1.68 1.680000 1.000000 1.68 1.680000 1.000000 1.68 1.680000 1.000000 1.86 1.851125 0.250000 1.86 1.859625 0.250000 1.86 1.860375 0.250000 1.86 1.868875 0.250000 1.86 1.851125 0.250000 1.86 1.859625 0.250000 1.86 1.860375 0.250000 1.86 1.868875 0.250000 1.95 1.940812 0.250000 1.95 1.949688 0.250000 1.95 1.950312 0.250000 1.95 1.959188 0.250000 1.95 1.940812 0.250000 1.95 1.949688 0.250000 1.95 1.950312 0.250000 1.95 1.959188 0.250000 4.95 4.941250 0.250000 4.95 4.950000 0.500000 4.95 4.958750 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