C[C@@H]1CCN2CC[C@@H](O)[C@@H]12 mol32729 0_1 C[C@@H]1CCN2CC[C@@H]([OH2+])[C@@H]12 mol32729 1_1 C[C@@H]1CC[NH+]2CC[C@@H](O)[C@@H]12 mol32729 1_2