Oc1ccc2c(c1)NNC2    mol38602    0_1
[O-]c1ccc2c(c1)[NH2+]NC2    mol38602    0_2
[O-]c1ccc2c(c1)N[NH2+]C2    mol38602    0_3
[O-]c1ccc2c(c1)NNC2    mol38602    -1_1