pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.53	IUPAC digitized pKa	0	-1	Nc1cc(N)nc(S)n1	Nc1cc(N)nc([S-])n1	mol7299	Nc1cc(N)nc(S)n1
5.02	IUPAC digitized pKa	1	0	Nc1cc([NH3+])nc(S)n1,Nc1cc(N)[nH+]c(S)n1	Nc1cc(N)nc(S)n1	mol7299	Nc1cc(N)nc(S)n1