CCCCc1nc(N)c2ncsc2n1    mol4967    0_1
CCCCc1nc(N)c2ncsc2[nH+]1    mol4967    1_1
CCCCc1nc([NH3+])c2ncsc2n1    mol4967    1_2
CCCCc1nc2scnc2c(N)[nH+]1    mol4967    1_3
CCCCc1nc(N)c2[nH+]csc2n1    mol4967    1_4