CN1[C@@H]2CC[C@H]1C[C@H](NC(=O)N1CC(C)(C)c3ccccc31)C2 mol19999 0_1 C[NH+]1[C@@H]2CC[C@H]1C[C@H](NC(=O)N1CC(C)(C)c3ccccc31)C2 mol19999 1_1