[O-]c1cccc2ccn[nH+]c12 mol1417 0_1 Oc1cccc2ccnnc12 mol1417 0_2 [O-]c1cccc2cc[nH+]nc12 mol1417 0_3 Oc1cccc2cc[nH+]nc12 mol1417 1_1 [O-]c1cccc2cc[nH+][nH+]c12 mol1417 1_2 Oc1cccc2ccn[nH+]c12 mol1417 1_3 [O-]c1cccc2ccnnc12 mol1417 -1_1