pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.1	Baltruschat ChEMBL	-1	-2	Cn1c(-c2cccs2)nc(C(=O)[O-])c(O)c1=O	Cn1c(-c2cccs2)nc(C(=O)[O-])c([O-])c1=O	mol21198	Cn1c(-c2cccs2)nc(C(=O)O)c(O)c1=O