C[C@@H](CCN1CCOCC1)n1nnc2ccccc21 mol34767 0_1 C[C@@H](CCN1CCOCC1)n1[nH+]nc2ccccc21 mol34767 1_1 C[C@@H](CC[NH+]1CCOCC1)n1nnc2ccccc21 mol34767 1_2 C[C@@H](CCN1CCOCC1)n1n[nH+]c2ccccc21 mol34767 1_3