O=C([CH-]C[n+]1ccc(C=NO)cc1)c1ccccc1    mol37042    0_1
O=C(C[CH-][n+]1ccc(C=NO)cc1)c1ccccc1    mol37042    0_2
O=C(CC[n+]1ccc(C=N[O-])cc1)c1ccccc1    mol37042    0_3
O=C(CC[n+]1ccc(C=NO)cc1)c1ccccc1    mol37042    1_1