CN(C)c1nc(N)cc(Cl)n1    mol7016    0_1
C[NH+](C)c1nc(N)cc(Cl)n1    mol7016    1_1
CN(C)c1nc(N)cc(Cl)[nH+]1    mol7016    1_2
CN(C)c1nc([NH3+])cc(Cl)n1    mol7016    1_3
CN(C)c1nc(Cl)cc(N)[nH+]1    mol7016    1_4