6.2 6.2 6.0 6.0 5.8 5.8 5.6 5.6 5.4 5.4 2 - 1H (ppm) 87 87 86 86 85 85 84 84 1-13C(ppm) G3H1' C8H5 A2H1' A1H1' T6H1' A4H1' C8H1' T7H1' A5H1' T9H1' T10H1' AAGAATTCTT 3.0 3.0 2.8 2.8 2.6 2.6 2.4 2.4 2.2 2.2 2.0 2.0 1.8 1.8 2 - 1 H (ppm) 42 42 41 41 40 40 39 39 1-13C(ppm) T6H2' C8H2' T7H2' A1H2' T10H2' T9H2' T10H2'' A1H2'' G3H2' C8H2'' T9H2'' A5H2' T7H2'' T6H2'' G3H2'' A4H2' A2H2' A2H2'' A4H2'' A5H2'' AAGAATTCTT 6 6 5 5 4 4 3 3 2 2 1 1 0 0 2 - 1H (ppm) 70 70 60 60 50 50 40 40 30 30 20 20 1-13C(ppm) GUEHaa' GUEHab' GUEHad' GUEHac' GUEHaa GUEHab GUEHad GUEHac GUEH6' GUEH18 GUEH6 GUEH18' CB7H1e GUEH17 GUEH17' CB7H2 CB7H1a