Oc1ccc2[nH]ncc2c1    mol10095    0_1
[O-]c1ccc2[nH][nH+]cc2c1    mol10095    0_2
[O-]c1ccc2[nH]ncc2c1    mol10095    -1_1
Oc1ccc2[n-]ncc2c1    mol10095    -1_2