CNc1ncc2nccnc2n1    mol4830    0_1
CNc1nc2nccnc2c[nH+]1    mol4830    1_1
CNc1ncc2[nH+]ccnc2n1    mol4830    1_2
C[NH2+]c1ncc2nccnc2n1    mol4830    1_3
CNc1ncc2nccnc2[nH+]1    mol4830    1_4
CNc1ncc2ncc[nH+]c2n1    mol4830    1_5