atom_id atom_symbol chemical_shift multiplet coupling_constant 39 H 2.20 s NA 40 H 2.20 s NA 41 H 2.20 s NA 42 H 6.10 s NA 43 H 2.04 s NA 44 H 2.04 s NA 45 H 2.04 s NA 46 H 5.95 d 10.5 47 H 6.24 d 10.5 48 H 8.57 br s NA 49 H 4.74 dd 12.1,4.1 50 H 3.71 d 12.1 51 H 1.65 s NA 52 H 1.65 s NA 53 H 1.65 s NA 54 H 8.28 br s NA 55 H 3.59 s NA 56 H 2.23 dd 13.2,6.7 57 H 1.88 dd 13.2,10.8 58 H 2.99 dd 10.8,6.7 59 H 6.68 s NA 60 H 7.61 s NA 61 H 7.46 s NA 62 H 1.45 s NA 63 H 1.45 s NA 64 H 1.45 s NA 65 H 4.46 d 4.1 66 H 5.55 br s NA 67 H 1.82 s NA 68 H 1.82 s NA 69 H 1.82 s NA 70 H 6.83 br s NA