atom_id symbol chemical_shift mult coupling 37 H 5.2 d 17.2 38 H 5.11 d 10.8 39 H 6.62 dd 17.2,10.8 40 H 1.82 s NA 41 H 1.82 s NA 42 H 1.82 s NA 43 H 5.27 d 7.7 44 H 2.36 dd 16.3,9.3 45 H 1.58 m NA 46 H 0.82 s NA 47 H 0.82 s NA 48 H 0.82 s NA 49 H 2.41 dd 13.9,2.3 50 H 2.13 m NA 51 H 1.7 m NA 52 H 5.6 m NA 53 H 2.57 NA 7.0,2.57 54 H 1.19 d 7.0 55 H 1.19 d 7.0 56 H 1.19 d 7.0 57 H 1.19 d 7.0 58 H 1.19 d 7.0 59 H 1.19 d 7.0 60 H 5.91 br s NA 61 H 6.71 s NA 62 H 2.1 s NA 63 H 2.1 s NA 64 H 2.1 s NA 65 H 6.47 s NA 66 H 2.02 s NA 67 H 2.02 s NA 68 H 2.02 s NA 69 H 4.01 dd 12.2,3.6 70 H NA NA NA 71 H 1.79 m NA 72 H 1.61 m NA 73 H 1.86 m NA 74 H 0.93 d 6.8 75 H 0.93 d 6.8 76 H 0.93 d 6.8