O=[N+]([O-])c1cccc2nccc(NCCCO)c12    mol14987    0_1
O=[N+]([O-])c1cccc2[nH+]ccc(NCCCO)c12    mol14987    1_1
O=[N+]([O-])c1cccc2nccc([NH2+]CCCO)c12    mol14987    1_2