CC1=NN(c2nc(C)c(C)c(O)n2)C(=O)C1    mol34950    0_1
CC1=[NH+]N(c2nc(C)c(C)c([O-])n2)C(=O)C1    mol34950    0_2
CC1=NN(c2nc([O-])c(C)c(C)[nH+]2)C(=O)C1    mol34950    0_3
CC1=NN(c2nc(C)c(C)c([O-])n2)C(=O)C1    mol34950    -1_1
Cc1[cH-]c(=O)n(-c2nc(C)c(C)c(O)n2)n1    mol34950    -1_2