CNc1ncc2nc(C)c(=O)n(C)c2n1    mol26264    0_1
CNc1ncc2nc(C)c(=[OH+])n(C)c2n1    mol26264    1_1
CNc1nc2c(c[nH+]1)nc(C)c(=O)n2C    mol26264    1_2
CNc1ncc2[nH+]c(C)c(=O)n(C)c2n1    mol26264    1_3
C[NH2+]c1ncc2nc(C)c(=O)n(C)c2n1    mol26264    1_4
CNc1ncc2nc(C)c(=O)n(C)c2[nH+]1    mol26264    1_5