CC(C)N1CCN(C(=O)c2ccc(C[NH+]3CCOCC3)cc2)CC1 mol19192 1_1 CC(C)[NH+]1CCN(C(=O)c2ccc(CN3CCOCC3)cc2)CC1 mol19192 1_2 CC(C)[NH+]1CCN(C(=O)c2ccc(C[NH+]3CCOCC3)cc2)CC1 mol19192 2_1