[H][C@]12C[C@@]3([H])[C@]4([H])C[C@]([H])(O)[C@@]5([H])C[C@@]([H])(O)CC[C@]5(C)[C@@]4([H])CC[C@]3(C)[C@@]1([H])[C@]([H])(C)[C@@]1(CC[C@@]([H])(C)CO1)O2