CNc1c(C)nc(SC)nc1N    mol7099    0_1
CNc1c(C)nc(SC)nc1[NH3+]    mol7099    1_1
CNc1c(C)nc(SC)[nH+]c1N    mol7099    1_2
CNc1c(N)nc(SC)[nH+]c1C    mol7099    1_3
C[NH2+]c1c(C)nc(SC)nc1N    mol7099    1_4