Cc1c(Cn2ccnc2)sc2cc(C(=O)O)ccc12    mol15531    0_1
Cc1c(Cn2cc[nH+]c2)sc2cc(C(=O)[O-])ccc12    mol15531    0_2
Cc1c(Cn2cc[nH+]c2)sc2cc(C(=O)O)ccc12    mol15531    1_1
Cc1c(Cn2ccnc2)sc2cc(C(=O)[O-])ccc12    mol15531    -1_1