CNc1nc(C)c(C)nc1C(=O)O    mol25787    0_1
CNc1[nH+]c(C)c(C)nc1C(=O)[O-]    mol25787    0_2
C[NH2+]c1nc(C)c(C)nc1C(=O)[O-]    mol25787    0_3
CNc1nc(C)c(C)[nH+]c1C(=O)[O-]    mol25787    0_4
CNc1nc(C)c(C)nc1C(=O)[O-]    mol25787    -1_1
C[N-]c1nc(C)c(C)nc1C(=O)O    mol25787    -1_2