pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.56	IUPAC digitized pKa	1	0	CSc1nc(N)c2ncc(O)nc2[nH+]1,CSc1nc(N)c2[nH+]cc(O)nc2n1,CSc1nc2nc(O)cnc2c(N)[nH+]1,CSc1nc([NH3+])c2ncc(O)nc2n1	CSc1nc(N)c2ncc(O)nc2n1	mol8091	CSc1nc(N)c2ncc(O)nc2n1